free-programming-book

Programming Books Repository

Welcome to the Programming Books Repository! This repository curates a comprehensive list of programming books covering a wide range of topics. Whether you're a beginner or an experienced programmer, you'll find valuable resources here to enhance your skills and knowledge.

Categories

• Programming Languages: This section contains books focused on individual programming languages, such as Python, JavaScript, Java, C++, and more. Each language has its dedicated list of recommended books tailored to help you master that particular language.

• Specialized Topics: In addition to language-specific books, we also feature books covering specialized topics within the realm of programming. These include algorithms, data structures, software engineering, web development, machine learning, artificial intelligence, and more.

Thank You Note

A special thank you to EbookFoundation for their invaluable contribution to the programming community through the free-programming-books repository. Their dedication to providing free resources has helped countless learners and developers worldwide. We extend our gratitude for their efforts and the inspiration they provide.

How to Use

To explore the books in this repository, simply navigate through the relevant categories and sub-sections. Each book is accompanied by a brief description highlighting its key features and target audience, helping you choose the best resources for your learning journey.

Contribution

We welcome contributions from the programming community to make this repository even more valuable. If you have suggestions for additional books, improvements to existing listings, or any other feedback, please feel free to submit a pull request or open an issue. Together, we can create an inclusive and comprehensive resource hub for programmers worldwide.

Get Started

Start exploring the programming books repository today and take your coding skills to the next level!

Index

• ABAP
• Ada
• Agda
• Alef
• Android
• APL
• App Inventor
• Arduino
• ASP.NET
• ASP.NET Core
  • Blazor
• Assembly Language
  • Non-X86
• AutoHotkey
• AutoIt
• Autotools
• Awk
• Bash
• Basic
• BeanShell
• BETA
• C
• C#
• C++
• Carbon
• Chapel
• Clojure
• CMake
• COBOL
• CoffeeScript
• ColdFusion
• Component Pascal
• Cool
• Coq
• Crystal
• CUDA
• D
• Dart
• DB2
• DBMS
• Delphi / Pascal
• DTrace
• Eiffel
• Elixir
  • Ecto
  • Phoenix
• Elm
• Erlang
• F#
• Firefox OS
• Flutter
• Force.com
• Forth
• Fortran
• FreeBSD
• Go
• Graphs
  • GraphQL
  • Gremlin
  • Neo4J
• Groovy
  • Gradle
  • Grails
  • Spock Framework
• Hack
• Hadoop
• Haskell
• Haxe
• HTML and CSS
  • Bootstrap
  • Tailwindcss - Adam Wathan
• HTTP
• HTTPS
• Icon
• iOS
• IoT
• Isabelle/HOL
• J
• Java
  • Codename One
  • Java Reporting
  • Spring
  • Spring Boot
  • Spring Data
  • Spring Security
  • Wicket
• JavaScript
  • AngularJS
  • Backbone.js
  • Booty5.js
  • D3.js
  • Dojo
  • Electron
  • Elm
  • Ember.js
  • Express.js
  • Fastify
  • Hydrogen
  • Ionic
  • jQuery
  • meteor
  • Next.js
  • Node.js
  • Nuxt.js
  • Om
  • React
  • React Native
  • Redux
  • Remix
  • Svelte
  • Vue.js
• Jenkins
• Julia
• Kotlin
• Language Agnostic
• LaTeX / TeX
  • LaTeX
  • TeX
• Limbo
• Linux
• Lisp
  • Emacs Lisp
  • PicoLisp
• Livecode
• Lua
• Make
• Markdown
• Mathematica
• MATLAB
• Maven
• Mercury
• Modelica
• MongoDB
• MySQL
• .NET Core / .NET
• .NET Framework
• NewSQL
• Nim
• NoSQL
• Oberon
• Objective-C
• OCaml
• Octave
• Odin
• OpenMP
• OpenResty
• OpenSCAD
• Pascal
• Perl
• PHP
  • CakePHP
  • CodeIgniter
  • Drupal
  • Laravel
  • Symfony
  • Zend
• PostgreSQL
• PowerShell
• Processing
• Prolog
  • Constraint Logic Programming
• PureScript
• Python
  • Django
  • Flask
  • Kivy
  • Pandas
  • PyOpenCl
  • Pyramid
  • Tornado
• Q#
• QML
• R
• Racket
• Raku
• Raspberry Pi
• REBOL
• Ruby
  • RSpec
  • Ruby on Rails
  • Sinatra
• Rust
• Sage
• Scala
  • Lift
  • Play Scala
• Scheme
• Scilab
• Scratch
• Sed
• Self
• Smalltalk
• Snap
• Solidity
• Spark
• Splunk
• SQL (implementation agnostic)
• SQL Server
• Standard ML
• Swift
  • Vapor
• Tcl
• TEI
• Teradata
• Tizen
• TLA
• TypeScript
  • Angular
  • Deno
• Unix
• V
• Verilog
• VHDL
• Visual Basic
• Visual Prolog
• Vulkan
• Web Services
• Windows 8
• Windows Phone
• Workflow
• xBase (dBase / Clipper / Harbour)

ABAP

• SAP AWS Technical Documentation
• SAP Code Style Guides - Clean ABAP

Ada

• A Guide to Ada for C and C++ Programmers (PDF)
• Ada Distilled (PDF)
• Ada for the C++ or Java Developer - Quentin Ochem (PDF)
• Ada Programming - Wikibooks
• Ada Reference Manual - ISO/IEC 8652:2012(E) Language and Standard Libraries (PDF)
• Introduction To Ada
• Introduction To SPARK
• The Big Online Book of Linux Ada Programming

Agda

• Agda Tutorial
• Programming Language Foundations in Agda - Philip Wadler, Wen Kokke

Alef

• Alef Language Reference Manual

Android

• Android Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Android Programming Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• Android Tutorial - Tutorials Point (HTML, PDF)
• Codelabs for Advanced Android Development
• CodePath Android Cliffnotes
• Essential Android - Krzysztof Kowalczyk, StackOverflow Contributors
• Expert Android and Eclipse development knowledge
• Google Android Developer Training
• Styling Android
• The Busy Coder's Guide to Android Development (PDF - older versions)

APL

• APL2 at a glance - James A. Brown, Sandra Pakin, Raymond P. Polivka - 1988 (PDF)
• Introduction to College Mathematics with A Programming Language (1978) - E. J. LeCuyer (PDF)
• Learning APL - Stefan Kruger (HTML,PDF,IPYNB)
• Mastering Dyalog APL (PDF, HTML, IPYNB) (:construction: in process)
• Reinforcement Learning From The Ground Up - Romilly Cocking (PDF, HTML, IPYNB) (:construction: in process)

App Inventor

• Absolute App Inventor 2 - Hossein Amerkashi
• App Inventor 2 - David Wolber, Hal Abelson, Ellen Spertus, Liz Looney

Arduino

• Arduino-docs : A beginner's guide - Paramesh Chandra (HTML)
• Arduino Programming Notebook - Brian Evans (PDF) (:card_file_box: archived at unglue.it)
• Arduino Projects Book - Scott Fitzgerald and Michael Shiloh (PDF)
• Arduino Tips, Tricks, and Techniques - lady ada (PDF)
• Getting started with Arduino – A Beginner’s Guide - Brad Kendall (PDF)
• Getting Started with Arduino products - Official Arduino Documentation (:construction: in process)
• Introduction to Arduino
• Introduction to Arduino : A piece of cake! - Alan G. Smith
• Learn Arduino - Compiled from StackOverflow documentation (PDF)
• Open softwear - Fashionable prototyping and wearable computing using the Arduino - Tony Olsson, David Gaetano, Jonas Odhner, Samson Wiklund (PDF)

ASP.NET

• Architecting Modern Web Applications with ASP.NET Core and Microsoft Azure (2020) - Steve "ardalis" Smith (PDF) (:construction: in process)
• ASP.NET MVC Music Store
• ASP.NET WebHooks Succinctly - Gaurav Arora
• ASP.NET with C# (2008) - Vijay Mukhi, Sonal Mukhi, Neha Kotecha
• Diving into ASP.NET WebAPI (2016) - Akhil Mittal (PDF)
• Intro to ASPNET MVC 4 with Visual Studio 2011 Beta (2012) - Rick Anderson, Scott Hanselman (PDF)
• Introducing ASP.NET Web Pages 2 (2012) - Mike Pope (PDF)
• .NET Framework Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

ASP.NET Core

• ASP.NET Core 3.1 Succinctly - Simone Chiaretta, Ugo Lattanzi
• ASP.NET Core Documentation - Microsoft Docs
• The Little ASP.NET Core Book (2018) - Nate Barbettini (PDF)

Blazor

• Blazor: A Beginner's Guide - Ed Charbeneau (PDF) (email address requested, not required)
• Blazor for ASP.NET Web Forms Developers - Daniel Roth, Jeff Fritz, Taylor Southwick (PDF)

Assembly Language

• A fundamental introduction to x86 assembly prorgamming - Project Nayuki (HTML)
• ARM Assembly Language Programming - Peter Knaggs (PDF) (:construction: in process)
• Assemblers And Loaders (1993) - David Salomon (PDF)
• Assembly Language Succinctly - Christopher Rose, Syncfusion Inc. (HTML, PDF, EPUB, Kindle)
• PC Assembly Language - P. A. Carter
• Programming from the Ground Up - Jonathan Bartlett (PDF)
• Ralf Brown's Interrupt List
• Software optimization resources - A. Fog
• The Art of Assembly Language (2003) - Randall Hyde (PDF) (:card_file_box: archived)
• The Grain Docs
• WebAssembly friendly programming with C/C++ - Ending, Chai Shushan, Yushih (HTML, 📦 examples)
• Wizard Code, A View on Low-Level Programming - Tuomo Tuomo Venäläinen (PDF) (:card_file_box: archived)
• x86-64 Assembly Language Programming with Ubuntu - Ed Jorgensen (PDF)
• x86 Assembly - Wikibooks
• x86 Disassembly - Wikibooks
• Zen of Assembly Language: Volume I, Knowledge (1990) - Michael Abrash

Non-X86

• Beginners Introduction to the Assembly Language of ATMEL-AVR-Microprocessors - Gerhard Schmidt (PDF)
• Easy 6502 - Nick Morgan
• Machine Language for Beginners - Richard Mansfield
• MIPS Assembly Language Programming Using QtSpim - Ed Jorgensen (PDF)
• Programmed Introduction to MIPS Assembly Language
• The Second Book of Machine Language

AutoHotkey

• AHKbook - the book for AutoHotkey
• AutoHotkey Official Documentation (CHM)

AutoIt

• AutoIt Docs - Jonathan Bennett (HTML)

Autotools

• Autotools Mythbuster
• GNU Autoconf, Automake and Libtool

Awk

• An Awk Primer - Wikibooks
• Awk - Bruce Barnett
• Gawk: Effective AWK Programming - Arnold D. Robbins (HTML, PDF)
• GNU awk - Sundeep Agarwal

Bash

• Advanced Bash-Scripting Guide - M. Cooper (HTML)
• Bash Guide for Beginners (2008) - M. Garrels (HTML)
• Bash Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• BASH Programming (2000) - Mike G. (HTML)
• Bash Reference Manual (HTML)
• Bash tutorial - Anthony Scemama (PDF) (:card_file_box: archived)
• BashGuide - Maarten Billemont (HTML) (PDF)
• Command line text processing with GNU Coreutils - Sundeep Agarwal
• Computing from the Command Line - Sundeep Agarwal
• Conquer the Command Line - Richard Smedley (PDF)
• Conquering the Command Line - Mark Bates (HTML)
• Essential Bash - Krzysztof Kowalczyk, StackOverflow Contributors
• Getting Started with BASH (HTML)
• GNU Bash manual (PDF)
• Google Shell Style Guide - Paul Armstrong (HTML)
• Introduction to Bash Scripting - Bobby Iliev (Markdown, PDF)
• Introduction to the Command Line - Launch School (HTML)
• Linux Shell Scripting Tutorial - A Beginner's Handbook (2002) - Vivek G. Gite (HTML)
• Linux Shell Scripting Tutorial (LSST) v2.0 - Vivek Gite (HTML)
• Linux Shell Scripting With Bash - Ken O. Burtch (PDF)
• Slackbook (2005) - Alan Hicks, Chris Lumens, David Cantrell, Logan Johnson (HTML, DocBook, Postscript, PDF)
• The Bash Academy - Maarten Billemont (HTML)
• The Linux Command Line - William E. Shotts Jr. (PDF)
• Writing Shell Scripts - William E. Shotts Jr. (HTML)

Basic

• 10 PRINT CHR$(205.5+RND(1)); : GOTO 10 - Nick Montfort, Patsy Baudoin, John Bell, Ian Bogost, Jeremy Douglass, Mark C. Marino, Michael Mateas, Casey Reas, Mark Sample, Noah Vawter
• A beginner's guide to Gambas - John W. Rittinghouse (PDF)
• Pick/Basic: A Programmer's Guide - Jonathan E. Sisk

BeanShell

• Beanshell Simple Java Scripting Manual - beanshell.org (PDF)
• BeanShell User's Manual - beanshell.org (HTML)

BETA

• MIA 90-02: BETA Compiler - Reference Manual - Mjølner Informatics
• MIA 94-26: BETA Language Introduction - Tutorial - Mjølner Informatics
• MIA 99-41: BETA Language Modifications - Reference Manual - Mjølner Informatics
• MIA 99-42: The Fragment System: Further Specification - Mjølner Informatics
• Object-Oriented Programming in the BETA Programming Language - Ole Lehrmann Madsen, Birger Møller-Pedersen, Kristen Nygaard

C

• 256-Color VGA Programming in C - David Brackeen
• A Tutorial on Pointers and Arrays in C - Ted Jensen (PDF) (:card_file_box: archived)
• Algorithms Design (in C) - Paulo Feofiloff (HTML)
• Bare-metal programming for ARM - Daniels Umanovskis (PDF)
• Beej's Guide to C Programming - Brian "Beej Jorgensen" Hall (HTML, PDF)
• Beej's Guide to the GNU Debugger (GDB) - Brian "Beej Jorgensen" Hall (HTML)
• Build Your Own Lisp - Daniel Holden
• Build Your Own Redis with C/C++ - build-your-own.org (HTML) (:construction: in process)
• C Elements of Style - Steve Oualline
• C for Python Programmers - Carl Burch
• C Handbook - Flavio Copes (HTML, PDF)
• C Internals - Rajeev Kumar (HTML)
• C Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• C Programming - Wikibooks
• C Programming Boot Camp - Paul Gribble
• C Programming Tutorial - Tutorials Point (HTML, PDF)
• Coursebook - B. Venkatesh, L. Angrave, et al.
• Deep C
• Essential C - Nick Parlante (PDF)
• Essential C - Krzysztof Kowalczyk, StackOverflow Contributors
• Everything you need to know about pointers in C - Peter Hosey
• Functional C (1997) - Pieter H. Hartel, Henk Muller (PDF)
• Hashing - Prakash Hegade
• Introduction to Programming and Data Structures in C - CodeAhoy (HTML)
• Learn to Code With C - The MagPi Essentials (PDF)
• Learning GNU C - Ciaran O’Riordan (PDF)
• Let us C - Yashavant Kanetkar (PDF)
• Modeling with Data - Ben Klemens (PDF)
• Modern C - Jens Gustedt (PDF)
• Object-Oriented Programming With ANSI-C (PDF)
• Programming in C - Bharat Kinariwala & Tep Dobry
• Programming in C - Kishori Mundargi
• Structures and C - Prakash Hegade
• The Basics of C Programming - Marshall Brain (PDF)
• The C book - Mike Banahan, Declan Brady, Mark Doran (PDF, HTML)
• The C Programming Language Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)
• The Current C Programming Language Standard – ISO/IEC 9899:2018 (C17/C18), Draft - Open Standards Org - www.open-std.org (PDF) (:card_file_box: archived)
• The GNU C Programming Tutorial - Mark Burgess, Ron Hale-Evans (PDF)
• The GNU C Reference Manual - Trevis Rothwell, James Youngman (HTML) (PDF)
• The little book about OS development - Erik Helin, Adam Renberg
• The New C Standard - An Economic and Cultural commentary (2009) - Derek M. Jones (PDF)
• TONC GBA Programming - Game Boy Advance Development

C#

• Architect Modern Web Applications with ASP.NET Core and Azure - Steve "ardalis" Smith
• C# Features Succinctly - Dirk Strauss (HTML)
• C# Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• C# Programming - Wikibooks
• C# Programming Yellow Book - Rob Miles (PDF) (2019)
• C# Smorgasbord - Filip Ekberg (HTML) (PDF, EPUB, MOBI) (2018)
• Creating Mobile Apps with Xamarin.Forms C# - Charles Petzold
• Daily Design Patterns - Matthew P Jones (PDF) (:card_file_box: archived)
• Data Structures and Algorithms with Object-Oriented Design Patterns in C# - Bruno Preiss (:card_file_box: archived)
• Dissecting a C# Application - Christian Holm, Bernhard Spuida, Mike Kruger
• Essential C# - Krzysztof Kowalczyk, StackOverflow Contributors
• Fundamentals of Computer Programming with C# (the Bulgarian Book) - Svetlin Nakov, Veselin Kolev, et al. (HTML, PDF, EPUB)
• High level asynchronous programming with Reactive Extensions - Emil Petro
• Introduction to Rx
• Learn C# in Y Minutes
• Learning C# Language - Compiled from StackOverflow Documentation (PDF)
• Mastering Xamarin UI Development, Second Edition - Steven F. Daniel (Packt account required)
• Modernize existing .NET applications with Azure cloud and Windows Containers - Cesar de la Torre
• Modernizing Desktop Apps on Windows with .NET 6 - Olia Gavrysh, Miguel Angel Castejón Dominguez
• .NET Book Zero - Charles Petzold (PDF, XPS)
• .NET Microservices: Architecture for Containerized .NET Applications - Cesar de la Torre, Bill Wagner, Mike Rousos (PDF)
• Porting Existing ASP.NET Apps to .NET 6 - Steve "ardalis" Smith
• Threading in C#
• Xamarin Community Toolkit Succinctly - Alessandro Del Sole
• Xamarin.Forms for macOS Succinctly - Alessandro Del Sole
• Xamarin.Forms Notes for professionals - Compiled from StackOverflow documentation (PDF)
• Xamarin.Forms Succinctly - Alessandro Del Sole

C++

• A Complete Guide to Standard C++ Algorithms - Šimon Tóth (PDF, LaTeX) (:construction: in process)
• An Introduction to the USA Computing Olympiad, C++ Edition - Darren Yao (PDF)
• C++ Annotations - Frank B. Brokken (HTML, PDF)
• C++ Core Guidelines - edt.: Bjarne Stroustrup, Herb Sutter
• C++ For Programmers - JT Kalnay (PDF)
• C++ GUI Programming With Qt 3 - Jasmin Blanchette, Mark Summerfield (PDF)
• C++ Language
• C++ Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• C++ Programming - Panic, et al.
• C++ Programming: Code patterns design - WikiBooks (HTML)
• C++ Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• C++ Tricks
• C++ Tutorial - Alex Allain
• CS106X Programming Abstractions in C++
• Elements of Programming - Alexander Stepanov, Paul McJones (PDF)
• Essential C++ - Krzysztof Kowalczyk, StackOverflow Contributors
• Financial Numerical Recipes in C++ - Bernt Arne Ødegaard (PDF)
• Fundamentals of C++ Programming - Richard L. Halterman (PDF) (:card_file_box: archived)
• Game Programming Patterns (HTML)
• Google's C++ Style Guide
• Hands-On System Programming with C++ - Rian Quinn (Packt account required)
• How to make an Operating System - Samy Pesse
• How To Think Like a Computer Scientist: C++ Version - Allen B. Downey
• Introduction to Design Patterns in C++ with Qt 4 - Alan Ezust, Paul Ezust (PDF)
• Joint Strike Fighter, C++ Coding Standards - Bjarne Stroustrup (PDF)
• Learn C++ Programming Language - Tutorials Point (PDF)
• LearnCpp.com (HTML)
• Learning C++ eBook - Compiled from StackOverflow Documentation (PDF)
• Matters Computational: Ideas, Algorithms, Source Code - Jorg Arndt (PDF)
• Modern C++ Tutorial: C++11/14/17/20 On the Fly - Changkun Ou (PDF)
• More C++ Idioms - Sumant Tambe, et al. (WikiBooks)
• Open Data Structures (In C++) - Pat Morin (PDF)
• Programming Fundamentals - A Modular Structured Approach using C++ - Kenneth Leroy Busbee (PDF)
• Software Design Using C++ - Br. David Carlson, Br. Isidore Minerd
• Software optimization resources - Agner Fog
• The Boost C++ libraries - Boris Schäling (HTML)
• The Rook's Guide to C++ - Jeremy Hansen (PDF)
• The Ultimate Question of Programming, Refactoring, and Everything
• Think C++: How To Think Like a Computer Scientist - Allen B. Downey (PDF)
• Thinking in C++, Second Edition, Vol. 1. - Bruce Eckel (Vol. 2)
• Working Draft, Standard for Programming Language C++, 2021 Revision - Thomas Köppe (PDF) (:construction: in process)

Carbon

• Carbon Compiler User Manual

Chapel

• Chapel Tutorial
• Chapel Tutorial for Programmers (:card_file_box: archived)

Clojure

• Clojure - Karthikeyan A K
• Clojure - Functional Programming for the JVM - R. Mark Volkmann
• Clojure by Example - Hirokuni Kim
• Clojure community-driven documentation
• Clojure Cookbook
• Clojure Distilled Beginner Guide
• Clojure for the Brave and True
• Clojure in Small Pieces - Rich Hickey, Timothy Daly (PDF) (:card_file_box: archived) (:card_file_box: unglued)
• Clojure Koans
• Clojure Programming - Wikibooks
• ClojureScript Koans
• ClojureScript Unraveled (HTML)
• Data Sorcery with Clojure
• Learn ClojureScript - Andrew Meredith
• Modern cljs
• SICP Distilled - An idiosyncratic tour of SICP in Clojure
• The Clojure Style Guide

CMake

• An Introduction to Modern CMake - Henry Schreiner (HTML)
• CMake Tutorial (HTML)
• Quick CMake tutorial (HTML)

COBOL

• COBOL Programming Fundamental (PDF)
• Enterprise COBOL for z/OS documentation library
• GNU COBOL Programmers Guide - Gary L. Cutler (PDF)
• ILE COBOL Programmer's Guide (PDF)
• Micro Focus: OO Programming with Object COBOL for UNIX (1999) - MERANT International Ltd. (HTML)
• OpenCOBOL 1.1 - Programmer's Guide (PDF)

CoffeeScript

• CoffeeScript Cookbook
• CoffeeScript Ristretto - Reginald Braithwaite
• Hard Rock CoffeeScript - Alex Chaplinsky (gitbook)
• Smooth CoffeeScript
• The Little Book on CoffeeScript - Alex MacCaw, David Griffiths, Satoshi Murakami, Jeremy Ashkenas

ColdFusion

• CFML In 100 Minutes - J. Casimir
• Learn CF in a Week
• Learn Modern ColdFusion <CFML> in 100+ Minutes - Luis Majano (HTML)
• Learning coldfusion - Compiled from StackOverflow documentation (PDF)

Component Pascal

• Computing Fundamentals - Stan Warford (PDF)

Cool

• CoolAid: The Cool 2013 Reference Manual (PDF)

Coq

• Certified Programming with Dependent Types
• Software Foundations

Crystal

• Crystal for Rubyists

CUDA

• CUDA C Best Practices Guide - Nvidia (PDF) (:card_file_box: archived)
• CUDA C Programming Guide - Nvidia (PDF) (:card_file_box: archived)
• CUDA C++ Best Practices Guide - Nvidia (PDF)
• CUDA C++ Programming guide - Nvidia (PDF)
• OpenCL Programming Guide for CUDA Architecture - Nvidia (PDF)

D

• D Templates Tutorial
• Programming in D

Dart

• Essential Dart - Krzysztof Kowalczyk, StackOverflow Contributors
• Learning Dart - Compiled from StackOverflow documentation (PDF)

DB2

• Getting started with DB2 Express-C (PDF)
• Getting started with IBM Data Studio for DB2 (PDF)
• Getting started with IBM DB2 development (PDF)

DBMS

• Data Management for Analytics and Applications (2021) - Marios Kokkodis
• Database Management System - Malla Reddy College of Engineering and Technology (PDF)
• Database Management Systems eBooks For All Edition (PDF)

Delphi / Pascal

• Delphi Succinctly - Marco Breveglieri
• Essential Pascal Version 1 and 2 - M. Cantù
• Expert Delphi - Paweł Głowacki (Packt account required)
• Modern Object Pascal Introduction for Programmers - Michalis Kamburelis (AsciiDoc, HTML, PDF)

DTrace

• IllumOS Dynamic Tracing Guide

Eiffel

• A Functional Pattern System for Object-Oriented Design - Thomas Kuhne (PDF)

Elixir

• 30 Days of Elixir - Tim Morgan (HTML)
• Elixir School (HTML)
• Elixir Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• Getting Started Guide (HTML) (PDF, MOBI, EPUB)
• Hands-on Elixir & OTP: Cryptocurrency trading bot - Kamil Skowron (HTML)
• Joy of Elixir - Ryan Bigg (HTML) - Source (:construction: in process)
• Learning Elixir - Joseph Kain Blog (HTML)
• Learning the Elixir Language - Compiled from StackOverflow Documentation (PDF)
• The Ultimate Guide To Elixir For Object-Oriented Programmers - Bruce Park (HTML)

Ecto

• Ecto Getting Started Guide (HTML)
• The Little Ecto Cookbook - José Valim, Dashbit (PDF) (email address required)

Phoenix

• Phoenix Framework Guide (HTML)
• Versioned APIs with Phoenix - Elvio Vicosa (PDF) (:card_file_box: archived)

Erlang

• BEAM Wisdoms (HTML)
• Concurrent Programming in ERLANG (PDF)
• Erlang Handbook (PDF)
• Erlang Programming - Wikibooks (HTML)
• Getting Started with Erlang User's Guide (HTML)
• Learn You Some Erlang For Great Good - Fred Hebert (HTML)
• Making reliable distributed systems in the presence of software errors - Joe Armstrong (PDF)
• Stuff Goes Bad: Erlang in Anger - Fred Herbert (PDF)
• The Erlang Runtime System - Erik Stenman (HTML)

F Sharp

• Analyzing and Visualizing Data with F# - Tomas Petricek (PDF) (:card_file_box: archived)
• F# for fun and profit (ePub)
• F# Programming - Wikibooks
• F# Succinctly, SyncFusion (PDF, Kindle) (email address requested, not required)
• Functional Programming Textbook - Yusuf M Motara (PDF)
• Programming Language Concepts for Software Developers

Firefox OS

• Quick Guide For Firefox OS App Development: Creating HTML5 based apps for Firefox OS - Andre Garzia

Flutter

• Cookbook
• Flutter in Action - Eric Windmill (HTML) (email address requested, not required)
• Flutter Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• Flutter Tutorial - Tutorials Point (HTML, PDF)
• Flutter Tutorials Handbook
• Flutter UI Succinctly, Syncfusion - Ed Freitas

Force.com

• Apex Workbook (PDF) (:card_file_box: archived)
• Force.com Fundamentals (PDF)
• Force.com Platform Fundamentals: An Introduction to Custom Application Development in the Cloud
• Force.com Workbook (PDF) (:card_file_box: archived)
• Heroku Postgres (PDF) (:card_file_box: archived)
• Heroku Workbook (PDF)
• Integration Workbook (PDF) (:card_file_box: archived)
• Salesforce1 Mobile App Workbook (PDF)
• Visualforce Workbook (PDF) (:card_file_box: archived)

Forth

• A Beginner's Guide to Forth - J.V. Noble (:card_file_box: archived)
• And so Forth... (PDF)
• Easy Forth - Nick Morgan (HTML)
• Starting Forth
• Thinking Forth
• Thoughtful Programming and Forth

Fortran

• Exploring Modern Fortran Basics - Milan Curcic
• Fortran - David Apsley (PDF)
• Fortran 90 Tutorial - C.-K. Shene at Michigan Technological University (HTML)
• Fortran 90 Tutorial - Sarah T. Whitlock, Paul H. Hargrove, Stanford University (HTML)
• Fortran information & resources - fortranplus.co.uk (HTML)
• FORTRAN Performance Tuning co-Guide (1998) - Timothy C. Prince (HTML)
• Modern Fortran in Science and Technology - Jonas Lindemann, Ola Dahlblom
• Modern Fortran Tutorial - Yutaka Masuda (HTML)
• Professional Programmer’s Guide to Fortran77 (2005) - Clive G. Page (PDF)
• Self Study Guide 2: Programming in Fortran 95 - Dr Rachael Padman (PDF)
• User Notes On Fortran Programming (UNFP): An open cooperative practical guide (1998) - Abraham Agay, Arne Vajhoej, et al. (HTML)

FreeBSD

• Books and Articles from FreeBSD Site
• The Complete FreeBSD
• Using C on the UNIX System - David A. Curry

Go

• An Introduction to Programming in Go - Caleb Doxsey
• Build Web Application with Golang - astaxie
• Building Web Apps with Go
• Darker Corners of Go - Rytis Bieliunas
• Effective Go
• Essential Go - Krzysztof Kowalczyk, StackOverflow Contributors
• Essentials of Go Programming - Baiju Muthukadan (HTML)
• Gin Web Framework
• Go 101 - @TapirLiu
• Go by Example
• Go for Javascript Developers
• Go for Python Programmers - Jason McVetta (HTML, PDF, EPUB)
• Go Handbook - Flavio Copes (HTML, PDF)
• Go Succinctly - Mark Lewin (PDF, EPUB, Kindle)
• Go Tutorial - Tutorials Point (HTML, PDF)
• Go Web Development Succinctly - Mark Lewin (PDF, EPUB, Kindle)
• Golang by Example
• Golang tutorial series - Naveen Ramanathan
• How To Code in Go - Mark Bates, Cory Lanou, Timothy J. Raymond (PDF, EPUB)
• Learn Go in Y minutes
• Learn Go with Tests - Chris James
• Learning Go
• Let's learn Go!
• Practical Cryptography With Go - Kyle Isom
• Practical Go Lessons - Maximilien Andile
• Practical Go: Real world advice for writing maintainable Go programs - Dave Cheney (HTML)
• Production Go - Herman Schaaf and Shawn Smith (EPUB, HTML, PDF) (:construction: in process) (Leanpub account or valid email requested for EPUB or PDF)
• The Go Tutorial
• The Little Go Book - Karl Seguin (PDF, ePUB)
• Web apps in Go, the anti textbook

Graphs

GraphQL

• Fullstack GraphQL
• GraphQL or Bust - Nordic APIs (PDF)
• Learning graphqL - Compiled from StackOverflow Documentation (PDF)

Gremlin

• Practical Gremlin - An Apache TinkerPop Tutorial - Kelvin R. Lawrence

Neo4J

• Fullstack GraphQL Applications with GRANDStack – Essential Excerpts - William Lyon (PDF) (email requested)
• Graph Algorithms: Practical Examples in Apache Spark and Neo4j - Mark Needham, Amy E. Hodler (PDF, EPUB, MOBI) (email requested)
• Graph Databases 2nd edition - Ian Robinson, Jim Webber, Emil Eifrém (PDF, EPUB, MOBI) (email requested)
• Graph Databases For Dummies - Jim Webber, Rik Van Bruggen (PDF) (email requested)
• Knowledge Graphs: Data in Context for Responsive Businesses - Jesús Barrasa, Amy E. Hodler, Jim Webber (PDF) (email requested)

Groovy

Gradle

• Building Java Projects with Gradle
• Gradle Succinctly - José Roberto Olivas Mendoza
• Gradle User Guide - Hans Dockter, Adam Murdoch (PDF)

Grails

• Getting Started with Grails
• Grails Tutorial for Beginners - grails.asia (:card_file_box: archived)
• The Grails Framework - Reference Documentation - Graeme Rocher, Peter Ledbrook, Marc Palmer, Jeff Brown, Luke Daley, Burt Beckwith, Lari Hotari (PDF)

Spock Framework

• Spock Framework Reference Documentation - Peter Niederwieser

Hack

• Hack Documentation

Hadoop

• Big Data Analytics with Hadoop 3 - Sridhar Alla (Packt account required)
• Cloudera Impala - John Russel (PDF)
• Data-Intensive Text Processing with MapReduce (Jimmy Lin and Chris Dyer) (PDF)
• Hadoop for Windows Succinctly - Dave Vickers
• Hadoop Illuminated - Mark Kerzner, Sujee Maniyam

Haskell

• A Gentle Introduction to Haskell Version 98 - Paul Hudak, John Peterson, Joseph Fasel
• Anatomy of Programming Languages - William R. Cook
• Beautiful Code, Compelling Evidence - J.R. Heard (PDF) (:card_file_box: archived)
• Developing Web Applications with Haskell and Yesod - Michael Snoyman
• Exploring Generic Haskell - Andres Löh (PDF)
• Happy Learn Haskell Tutorial
• Haskell - Wikibooks
• Haskell no panic - Conrad Barski
• Haskell Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• Haskell Tutorial and Cookbook - Mark Watson
• Haskell web Programming (Yesod tutorial)
• Learn Haskell Fast and Hard - Yann Esposito
• Learn You a Haskell for Great Good - Miran Lipovača
• Parallel and Concurrent Programming in Haskell - Simon Marlow
• Real World Haskell - Bryan O'Sullivan, Don Stewart, John Goerzen
• Speeding Through Haskell - Arya Popescu
• The Haskell Road to Logic, Math and Programming - Kees Doets, Jan van Eijck (PDF)
• The Haskell School of Music - From Signals to Symphonies - Paul Hudak (PDF)
• What I Wish I Knew When Learning Haskell - Stephen Diehl (PDF)
• Wise Man's Haskell - Andre Popovitch
• Yet Another Haskell Tutorial - Hal Daum ́e III (PDF)

Haxe

• Flambe Handbook
• Haxe and JavaScript - Matthijs Kamstra (wikibook)
• Haxe Manual - Haxe Foundation (PDF, HTML)
• HaxeFlixel Handbook (HTML)
• Kha Handbook

HTML and CSS

• A beginner's guide to HTML&CSS
• A free guide to learn HTML and CSS
• Adaptive Web Design - Aaron Gustafson
• Airbnb CSS / Sass Styleguide - Airbnb
• Airbnb CSS-in-JavaScript Style Guide - Airbnb
• An advanced guide to HTML&CSS
• Atomic Design - Brad Frost
• Canvassing (:card_file_box: archived)
• Code Guide: Standards for developing flexible, durable, and sustainable HTML and CSS - Mark Otto
• CSS Animation 101
• CSS Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• CSS Transition vs CSS animation - Oluwatobi Sofela
• Dive Into HTML5 - Mark Pilgrim (PDF)
• DOM Enlightenment - Cody Lindley (HTML)
• Essential CSS - Krzysztof Kowalczyk, StackOverflow Contributors
• Essential HTML - Krzysztof Kowalczyk, StackOverflow Contributors
• Essential HTML Canvas - Krzysztof Kowalczyk, StackOverflow Contributors
• GA Dash
• Google's HTML/CSS Style Guide
• How To Build a Website with HTML - Erin Glass (PDF, EPUB)
• How to Code in HTML5 and CSS3 - Damian Wielgosik (PDF) (:card_file_box: archived)
• HTML Canvas Deep Dive - Josh Marinacci
• HTML Dog Tutorials
• HTML5 Canvas - Steve Fulton, Jeff Fulton
• HTML5 Canvas Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• HTML5 for Publishers - Sanders Kleinfeld
• HTML5 For Web Designers - Jeremy Keith
• HTML5 Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• HTML5 Quick Learning Guide - HTML5Templates (PDF)
• HTML5 Shoot 'em Up in an Afternoon - Bryan Bibat (HTML)
• Interneting is Hard (But it Doesn't Have to Be) - Oliver James
• Learn CSS Layout
• Learn CSS Layout the pedantic way
• Learn to Code HTML & CSS - Shay Howe
• Learning sass - Compiled from Stack Overflow documentation (PDF)
• Magic of CSS - Adam Schwartz (HTML) (:construction: in process)
• MaintainableCSS
• Pocket Guide to Writing SVG - Joni Trythall
• Practical Series: A website template - Michael Gledhill (HTML)
• Pro HTML5 Programming - Jen Simmons, Chris O'Connor, Dylan Wooters, Peter Lubbers (:card_file_box: archived)
• Resilient Web Design - Jeremy Keith
• RTL Styling 101 - Ahmad Shadeed
• Scalable and Modular Architecture for CSS - Jonathan Snook (:card_file_box: archived)
• The CSS Flexbox Handbook - Benjamin Semah
• The CSS Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)
• The HTML Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)
• Understanding Flexbox: Everything you need to know - Ohans Emmanuel
• W3.CSS Succinctly - Joseph D. Booth
• Web Audio API - Boris Smus
• Web Visual Effects with CSS3 - Thomas Mak

Bootstrap

• Twitter Bootstrap 3 Succinctly - Peter Shaw
• Twitter Bootstrap 4 Succinctly - Peter Shaw
• Twitter Bootstrap Succinctly - Peter Shaw

Icon

• The Implementation of the Icon Programming Language

iOS

• Cocoa Dev Central
• Develop in Swift Explorations - Apple Education (iBook)
• Essential iOS - Krzysztof Kowalczyk, StackOverflow Contributors
• iOS Developer Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• iOS Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• NSHipster (Resource)
• Start Developing iOS Apps (Swift) (HTML)
• Start Developing iOS Apps Today (Objective-C) - Last updated 22.10.2013 (PDF)
• Xcode Tutorial for Beginners - Chris Ching

IoT

• IoT in five days- V1.1 (PDF, EPUB)
• Mastering Internet of Things - Peter Waher (Packt account required)

Isabelle/HOL

• Concrete Semantics - A Proof Assistant Approach - Tobias Nipkow, Gerwin Klein (PDF)
• Isabelle/HOL - A Proof Assistant for Higher-Order Logic - Tobias Nipkow, Lawrence C. Paulson, Markus Wenzel (PDF)

J

• Arithmetic - Kenneth E. Iverson (PDF)
• Brief Reference - Chris Burke and Clifford Reiter (PDF)
• Calculus - Kenneth E. Iverson (PDF)
• Computers and Mathematical Notation - Kenneth E. Iverson
• Concrete Math Companion - Kenneth E. Iverson (PDF)
• Easy J - Linda Alvord, Norman Thomson (PDF) (Word DOC)
• Exploring Math - Kenneth E. Iverson (PDF)
• J for C Programmers - Henry Rich
• J Primer
• Learning J - Roger Stokes (online)
• Math for the Layman - Kenneth E. Iverson (zipped HTML+images)

Java

• 3D Programming in Java - Daniel Selman (PDF)
• A Practical Introduction to Data Structures and Algorithm Analysis Third Edition (Java Version) - Clifford A. Shaffer (PDF)
• An Introduction to the USA Computing Olympiad, Java Edition - Darren Yao (PDF)
• Apache Jakarta Commons: Reusable Java Components - Will Iverson (PDF)
• Artificial Intelligence - Foundations of Computational Agents, Second Edition - David L. Poole, Alan K. Mackworth
• Building Back-End Web Apps with Java, JPA and JSF - Mircea Diaconescu, Gerd Wagner (HTML,PDF)
• Category wise tutorials - J2EE - Yong Mook Kim
• Core Servlets and JavaServer Pages, 2nd Ed. (2003) - Marty Hall, Larry Brown (:card_file_box: archived)
• Data Structures in Java for the Principled Programmer (2007) - Duane A. Bailey (PDF) (:card_file_box: archived)
• Effective Java, Third Edition - Joshua Bloch (PDF) (:card_file_box: archived)
• Essential Java - Krzysztof Kowalczyk, StackOverflow Contributors
• Google's Java Style Guide
• Hibernate Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Introduction to Computer Science "booksite" - Robert Sedgewick, Kevin Wayne (HTML)
• Introduction to Computer science using Java - Bradley Kjell
• Introduction to Programming in Java - Robert Sedgewick, Kevin Wayne
• Introduction to Programming Using Java - David J. Eck (HTML, PDF, ePUB + exercises)
• Introduction to Programming Using Java (5th Edition - final version, 2010 Jun) - David J. Eck (HTML, PDF, ePUB + exercises)
• Java Application Development on Linux (2005) - Carl Albing, Michael Schwarz (PDF)
• Java, Java, Java Object-Oriented Problem Solving - R. Morelli, R.Walde
• Java Language and Virtual Machine Specifications - James Gosling, et al.
• Java Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• Java Programming - Wikibooks
• Java Programming for Kids - Yakov Fain
• Java Projects, Second Edition - Peter Verhas (Packt account required)
• Learning Java Language - Compiled from StackOverflow Documentation (PDF)
• Microservices Best Practices for Java (PDF)
• Object-Oriented Programming in JavaTM Textbook - Rick Halterman (PDF per Chapter)
• OOP - Learn Object Oriented Thinking & Programming - Rudolf Pecinovsky (PDF)
• Open Data Structures (in Java) - Pat Morin (PDF)
• Playing with Java Microservices on Kubernetes and OpenShift - Nebrass Lamouchi (Leanpub account or valid email requested)
• Processing XML with Java (A Guide to SAX, DOM, JDOM, JAXP, and TrAX) (2002) - Elliotte Rusty Harold
• The Java EE6 Tutorial (PDF)
• The Java EE7 Tutorial - Eric Jendrock, et al. (PDF)
• The Java Tutorials
• The Java Web Scraping Handbook - Kevin Sahin (PDF, HTML)
• Think Data Structures: Algorithms and Information Retrieval in Java - Allen B. Downey (PDF, HTML)
• Think Java: How to Think Like a Computer Scientist, 2nd Edition - Allen B. Downey, Chris Mayfield (HTML, PDF) (Interactive version by Trinket)
  • Think Java: How to Think Like a Computer Scientist - Allen B. Downey, Chris Mayfield (HTML, PDF) (Interactive version by Trinket)
• Using RxJava 2 Tutorial - Lars Vogel, Simon Scholz (HTML)
• Welcome to Java for Python Programmers - Brad Miller
• Welcome to the Java Workshop (2006) - Trevor Miller
• What’s New in Java 8 - Adam L. Davis
• Writing Advanced Applications for the Java 2 Platform - Calvin Austin, Monica Pawlan (PDF)

Codename One

• Codename One Developer Guide (PDF)
• Create an Uber Clone in 7 Days (first 2 chapters) - Shai Almog (PDF)

Java Reporting

• The JasperReports Ultimate Guide, Third Edition (PDF)

Spring

• Building Applications with Spring 5 and Vue.js 2 - James J. Ye (Packt account required)
• Software Architecture with Spring 5.0 - René Enríquez, Alberto Salazar (Packt account required)
• Spring Framework Cookbook: Hot Recipes for Spring Framework - JCGs (Java Code Geeks) (PDF)
• Spring Framework Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• Spring Framework Reference Documentation - Rod Johnson, et al.

Spring Boot

• Building modern Web Apps with Spring Boot and Vaadin (PDF)
• Spring Boot Reference Guide - Phillip Webb, et al. (PDF)

Spring Data

• Spring Data Reference - Oliver Gierke, Thomas Darimont, Christoph Strobl, Mark Paluch, Jay Bryant

Spring Security

• Spring Security Reference - Ben Alex, Luke Taylor, Rob Winch

Wicket

• Official Free Online Guide for Apache Wicket framework

JavaScript

• Airbnb JavaScript Style Guide - Airbnb (HTML)
• Basic JavaScript for the impatient programmer - Axel Rauschmayer (HTML)
• Bible of JS - Harsh Sharma, Sheryians Coding School
• Book of Modern Frontend Tooling - Various (HTML)
• Building Front-End Web Apps with Plain JavaScript - Gerd Wagner (HTML,PDF)
• Clean Code JavaScript - Ryan McDermott (HTML)
• Crockford's JavaScript - Douglas Crockford (HTML)
• Deep JavaScript: Theory and techniques - Axel Rauschmayer (HTML)
• Designing Scalable JavaScript Applications - Emmit Scott (PDF+livebook)
• Dev Docs - Various (HTML)
• DOM Enlightenment - Cody Linley
• Eloquent JavaScript 3rd edition - Marijn Haverbeke (HTML, PDF, EPUB, MOBI)
• Essential Javascript - Krzysztof Kowalczyk, StackOverflow Contributors
• Exploring ES6 - Axel Rauschmayer (HTML)
• Functional-Light JavaScript - Kyle Simpson (HTML)
• Google JavaScript Style Guide - Aaron Whyte, Bob Jervis, Dan Pupius, Erik Arvidsson, Fritz Schneider, Robby Walker (HTML)
• Human JavaScript - Henrik Joreteg (HTML)
• JavaScript (ES2015+) Enlightenment - Cody Lindley (HTML)
• JavaScript Allongé - Reginald Braithwaite (HTML)
• JavaScript Bible - Danny Goodman (PDF)
• JavaScript Challenges Book - Tomás Corral Casas (HTML)
• JavaScript ES6 and beyond - Alberto Montalesi (PDF, epub)
• JavaScript For Beginners - Microsoft
• JavaScript For Cats - Maxwell Ogden (HTML)
• JavaScript for Data Science - Maya Gans, Toby Hodges, Greg Wilson (HTML)
• JavaScript for Impatient Programmers (ES2020 edition) - Axel Rauschmayer (HTML)
• JavaScript for Impatient Programmers (ES2022 edition) - Axel Rauschmayer (HTML)
• JavaScript from ES5 to ESNext - Flavio Copes (PDF, EPUB, Kindle) (email address requested)
• JavaScript Fundamentals, Plus a Dash Of JQuery - for dinner ladies - Nicholas Johnson (HTML)
• JavaScript Handbook - Flavio Copes (HTML, PDF)
• JavaScript Interview #35 - Coderslang Master (PDF, email address requested, not required)
• JavaScript Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• JavaScript Patterns Collection - Shi Chuan (HTML)
• JavaScript Spessore - Reginald Braithwaite (HTML) (:card_file_box: archived)
• JavaScript Succinctly - Cody Lindley (PDF, Kindle; email address requested, not required)
• JavaScript the Right Way - William Oliveira, Allan Esquina (HTML)
• Javascript Tutorial
• JavaScript Wikibook - Wikibooks (HTML, PDF)
• JavaScript with Classes - Diogo Eichert (EPUB)
• JS Robots - Mark Daggett (PDF) (:card_file_box: archived)
• Leaflet Tips and Tricks: Interactive Maps Made Easy - Malcolm Maclean (HTML)
• Learning JavaScript Design Patterns - Addy Osmani (HTML)
• Let's Learn ES6 - Ryan Christiani (Superbook format)
• Managing Space and Time with JavaScript - Book 1: The Basics - Noel Rappin (dead link)
• Modern JavaScript - Daniel Rubio
• Mozilla Developer Network's JavaScript Guide - Mozilla Developer Network contributors (HTML)
• MythBusters JS - Kiko Beats (HTML)
• Neural Networks with JavaScript Succinctly - James McCaffrey (PDF, EPUB, MOBI)
• Oh My JS - Azat Mardanov (HTML) (:card_file_box: archived)
• Patterns For Large-Scale JavaScript Application Architecture - Addy Osmani (HTML)
• Practical Modern JavaScript - Nicolas Bevacqua (HTML)
• Professor Frisby’s Mostly Adequate Guide to Functional Programming - Brian Lonsdorf (HTML)
• Robust Client-Side JavaScript - Matthias Schäfer (HTML, EPUB)
• Single page apps in depth - Mixu (HTML)
• Software Design by Example: A Tool-Based Introduction with JavaScript - Greg Wilson (HTML)
• Speaking JavaScript - Axel Rauschmayer
• Standard ECMA-262 ECMAScript 2016 Language Specification - Ecma International (HTML,PDF)
• The Code Challenge Book - Daniel Borowski (PDF)
• The JavaScript Beginner's Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)
• The JavaScript Way - Baptiste Pesquet
• The Modern JavaScript Tutorial - Ilya Kantor (HTML)
• The Problem with Native JavaScript APIs - Nicholas C. Zakas (PDF, email address requested)
• Thinking in JavaScript - Aravind Shenoy (Kindle)
• Understanding ECMAScript 6 - Nicholas C. Zakas (HTML)
• Understanding JavaScript OOP - Quil (HTML)
• Understanding the DOM — Document Object Model - Tania Rascia (PDF, EPUB)
• You Don't Know JS - Kyle Simpson (HTML, PDF, EPUB, MOBI)

AngularJS

ℹ️ See also … Angular

• Angular 1 Style Guide - John Papa (HTML)
• Angular Testing Succinctly - Joseph D. Booth (HTML)
• AngularJS - Step by Logical Step - Nicholas Johnson (HTML)
• AngularJS Guide (HTML)
• AngularJS Material Designing (HTML)
• AngularJS Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• AngularJS Style Guide for teams - Todd Motto (HTML)
• AngularJS Succinctly - Frederik Dietz (PDF, EPUB, Kindle) (email address requested, not required)
• AngularJS Tutorial (HTML)
• AngularJS vs EmberJs - Brendan Graetz (HTML)
• Seven-Part Introduction to AngularJS - Keving Ngo (HTML, 📦 demos, open-sourced examples)
• Unit Testing Best Practices in AngularJS - Andy Shora (HTML)

Backbone.js

• A pragmatic guide to Backbone.js apps
• Backbonejs Tutorials
• Building Single Page Web Apps with Backbone.js (:construction: in process)
• Developing Backbone.js Applications
• Getting Started with Backbone.js
• How to share Backbone.js models with node.js

Booty5.js

• The Booty5 HTML5 Game Maker Manual

D3.js

• D3 Tips and Tricks - Malcolm Maclean
• Dashing D3.js Tutorial
• Interactive Data Visualization with D3

Dojo

• Dojo: The Definitive Guide - Matthew A. Russell

Electron

• Electron Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)

Elm

• An Introduction to Elm (HTML)
• Beginning Elm - Pawan Poudel (HTML)
• Building a Live-Validating Signup Form in Elm
• Elm Accelerated - James Porter
• Elm Programming Language (HTML)
• Elm Tutorial
• Learn You an Elm (HTML)
• The Elm Architecture

Ember.js

• AngularJs vs EmberJs - Brendan Graetz (HTML)
• Ember App with RailsApi
• Ember.js - Getting started
• Vic Ramon's Ember Tutorial
• yoember.com

Express.js

• Express.js Guide - Azat Mardanov (:card_file_box: archived)
• The Express.js Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)

Fastify

• Fastify - Latest Documentation (HTML)

Hydrogen

• Build a Hydrogen storefront (HTML)

Ionic

• Ionic 4 Succinctly - Ed Freitas

jQuery

• JavaScript Fundamentals, Plus a Dash Of JQuery - for dinner ladies
• jQuery Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• jQuery Novice to Ninja (PDF)
• jQuery Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)

Meteor

• Your First Meteor Application, A Complete Beginner’s Guide to the Meteor JavaScript Framework

Next.js

• Learn Next.js - Vercel Inc.
• Mastering Next.js
• Next.js 13 Crash Course 2023: Learn App Directory, React Server Components & More - Brad Traversy (Traversy Media)
• The Next.js Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)

Node.js

• An Introduction to libuv - Nikhil Marathe (PDF - ePub)
• Essential Node.js - Krzysztof Kowalczyk, StackOverflow Contributors
• From Containers to Kubernetes with Node.js - Kathleen Juell (PDF, EPUB)
• Full Stack JavaScript: Learn Backbone.js, Node.js and MongoDB - Azat Mardan
• How To Code in Node.js - eBook - David Landup, Marcus Sanatan @ Stack Abuse, Digital Ocean (PDF, EPUB)
• Introduction to Node.js (HTML)
• Mastering Node - visionmedia (PDF)
• Mixu's Node Book
• Node Documentation (PDF)
• Node: Up and Running - Tom Hughes-Croucher
• Node.js Best Practices - Yoni Goldberg, et al.
• Node.js Design Patterns - Mario Casciaro (PDF)
• Node.js Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Node.js Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• Practical Node.js: Building Real-World Scalable Web Apps - Azat Mardan
• Serverless framework getting started
• Shell scripting with Node.js - Axel Rauschmayer (HTML)
• The Node Beginner Book
• The Node.js Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)

Nuxt.js

• Nuxt.js Succinctly - Ed Freitas

Om

• Om Tutorial

React

• 30 days of React: An introduction to React in 30 bite-size morsels - Ari Lerner (PDF)
• Airbnb React/JSX Style Guide - Airbnb
• Essential React - Krzysztof Kowalczyk, StackOverflow Contributors
• Hacking with React
• Hands on React - Craig Mckeachie
• How To Code in React.js - Joe Morgan
• Intro to the React Framework
• Learning React.js: Getting Started and Concepts
• React-Bits
• React Book, your beginner guide to React - Chris Noring
• React Enlightenment - Cody Lindley (HTML)
• React In-depth: An exploration of UI development
• React in patterns - Krasimir Tsonev
• React JS Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• React Primer Draft
• React Succinctly - Samer Buna
• React Tutorial
• React Tutorial by Josh Finnie
  • React Tutorial - Part 1 - Josh Finnie
  • React Tutorial - Part 2 - Josh Finnie
  • React Tutorial - Part 3 - Josh Finnie
• React with ASP.NET Core Tutorial
• React.js Tutorial: Now is Your Time to Try It, Right in Your Browser
• Redux Tutorial - Tutorial Point (HTML, PDF)
• SurviveJS - Webpack and React
• The React Beginner's Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)

React Native

• Essential React Native - Krzysztof Kowalczyk, StackOverflow Contributors
• React Native Animation Book
• React Native Express
• React Native Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• React Native Training
• The Ultimate Guide to React Native Optimization (PDF) (email requested, not required)

Redux

• Full-Stack Redux Tutorial
• SoundCloud Application in React + Redux
• The Complete Redux Book - Boris Dinkevich, Ilya Gelman (HTML)

Remix

• Developer Blog Tutorial
• Jokes App Tutorial

Svelte

• Beginner SvelteKit - Steph Dietz
• Getting started with Svelte - MDN Web Docs
• Svelte Tutorial - Svelte.dev
• The Svelte Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)

Vue.js

• 30 Days Of Vue - Hassan Djirdeh (HTML; email required for PDF)
• Learning Vue.js - Compiled from StackOverflow Documentation (PDF)
• The Vue.js Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)

Jenkins

• Jenkins Starter Guide Ebook (PDF)
• Jenkins: The Definitive Guide (PDF)
• Jenkins User Handbook (PDF)
• Learning Jenkins Compiled from StackOverflow Documentation (PDF)

Julia

• Introducing Julia - Wikibooks
• Julia by Example - Samuel Colvin (GitHub repo)
• Julia Data Science - Jose Storopoli, Rik Huijzer, Lazaro Alonso
• Julia language: a concise tutorial - Antonello Lobianco (GitBook)
• Learn Julia in Y minutes - Leah Hanson
• Quantitative Economics with Julia - Jesse Perla, Thomas J. Sargent, John Stachurski (HTML, PDF) (:card_file_box: archived)
• The Julia Express - Bogumił Kamiński (PDF)
• Think Julia - Ben Lauwens, Allen Downey (GitBook)

Kotlin

• Essential Kotlin - Krzysztof Kowalczyk, StackOverflow Contributors
• Kotlin Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• Kotlin Official Documentation
• Kotlin Quick Reference - Alvin Alexander (gitbook)
• Learn Kotlin Programming - Programiz
• Learning Kotlin - Compiled from StackOverflow Documentation (PDF)

LaTeX / TeX

LaTeX

• Arbitrary LaTex Reference
• Begin Latex in minutes
• LaTeX - Wikibooks
• LaTex Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• The Not So Short Introduction to LaTeX (PDF)

TeX

• Notes On Programming in TeX - Christian Feursänger (PDF)
• TeX by Topic, A TeXnician's Reference - Victor Eijkhout
• TeX for the Impatient - Paul Abrahams, Kathryn Hargreaves, Karl Berry

Language Agnostic

• BY SUBJECT This section has been moved to its own file.

Limbo

• Inferno Programming With Limbo
• Limbo’s documentation

Linux

• Ad Hoc Data Analysis From The Unix Command Line - Wikibooks
• Advanced Linux Programming (PDF)
• Adventures with the Linux Command Line - William E. Shotts Jr.
• Automated Linux From Scratch
• Getting Started with Ubuntu
• GNU Autoconf, Automake and Libtool
• Hardened Linux From Scratch
• Kali Linux 2018: Assuring Security by Penetration Testing, Fourth Edition - Shiva V. N Parasram, Alex Samm, Damian Boodoo, Gerard Johansen, Lee Allen, Tedi Heriyanto, Shakeel Ali (Packt account required)
• Kali Linux: Professional Penetration-Testing Distribution
• Learning Debian GNU/Linux
• Linux 101 Hacks - Ramesh Natarajan (PDF)
• Linux Advanced Routing & Traffic Control HOWTO
• Linux Appliance Design: A Hands-On Guide to Building Linux Appliances - Bob Smith, John Hardin, Graham Phillips, Bill Pierce (PDF, EPUB, MOBI)
• Linux commands Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• Linux Device Drivers, Third Edition - Jonathan Corbet, Alessandro Rubini, Greg Kroah-Hartman
• Linux From Scratch - Gerard Beekmans, Bruce Dubbs, Ken Moffat, Pierre Labastie, et al.
• Linux Fundamentals - Paul Cobbaut (PDF)
• Linux Inside
• Linux Kernel in a Nutshell
• Linux Newbie Administrator Guide
• Linux Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Linux Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• Secure Programming HOWTO - Creating Secure Software - D. A. Wheeler (HTML, PDF)
• Ten Steps to Linux Survival: Bash for Windows People - Jim Lehmer
• The Debian Administrator's Handbook
• The Linux Command Line (PDF)
• The Linux Commands Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)
• The Linux Development Platform (PDF)
• The Linux Kernel Module Programming Guide
• The Linux System Administrator's Guide
• Ubuntu Pocket Guide and Reference
• Ubuntu Server Guide (PDF)
• Understanding the Linux Virtual Memory Manager - Mel Gorman (HTML, PDF)
• UNIX Systems Programming for SVR4 - David A. Curry
• Upstart Intro, Cookbook and Best Practises
• What Every Programmer Should Know About Memory (PDF)

Lisp

• ANSI Common Lisp Standard (draft version 15.17R, X3J13/94-101R) (PDF)
• Basic Lisp Techniques - David J. Cooper Jr. (PDF)
• Casting Spels in Lisp
• Common Lisp: A Gentle Introduction to Symbolic Computation - David S. Touretzky (PDF, PS)
• Common Lisp: An Interactive Approach - Stuart C. Shapiro
• Common Lisp Quick Reference
• Common Lisp the Language, 2nd Edition
• Google's Common Lisp Style Guide
• Interpreting LISP - Gary D. Knott (PDF)
• Learn Lisp The Hard Way - Colin J.E. Lupton
• Let Over Lambda - 50 Years of Lisp - D. Hoyte
• Lisp Hackers: Interviews with 100x More Productive Programmers - Vsevolod Dyomkin
• Lisp Koans
• Lisp Web Tales - Pavel Penev (Leanpub account or valid email requested)
• Loving Common Lisp, or the Savvy Programmer's Secret Weapon - Mark Watson (HTML)
• On Lisp - P. Graham
• Paradigms of Artificial Intelligence Programming: Case Studies in Common Lisp - Peter Norvig (PDF, EPUB, Markdown)
• Practical Common Lisp - P. Seibel
• The Common Lisp Cookbook
• The Evolution of Lisp - Guy L. Steele Jr., Richard P. Gabriel (PDF)

Emacs Lisp

ℹ️ See also … IDE and editors

• An Introduction to Programming in Emacs Lisp
• GNU Emacs Lisp Reference Manual

PicoLisp

• PicoLisp by Example
• PicoLisp Works

Livecode

• LiveCode userguide (PDF)

Lua

• Learning Lua ebook - Compiled from StackOverflow Documentation (PDF)
• Lua 5.3 Reference Manual
• Lua Programming - Wikibooks
• Lua Tutorial - Tutorials Point (HTML, PDF)
• Programming in Lua (first edition)

Make

• Makefile tutorial - Chase Lambert
• Managing Projects with GNU Make - Robert Mecklenburg

Markdown

• bookdown: Authoring Books and Technical Documents with R Markdown - Yihui Xie (HTML) [(PDF, EPUB, MOBI)] (https://bookdown.org/yihui/bookdown/)
• Learn Markdown - Sammy P., Aaron O. (PDF) (EPUB) (MOBI)

Mathematica

• Mathematica® programming: an advanced introduction - Leonid Shifrin
• Power Programming with Mathematica - David B. Wagner
• Stephen Wolfram's The Mathematica Book
• Vector Math for 3d Computer Graphics
• Wolfram Mathematica Product Training: Wolfram U

MATLAB

• A Beginner’s Guide to Matlab - Christos Xenophontos (PDF)
• An Interactive Introduction to MATLAB (PDF)
• An Introduction to MATLAB (PDF)
• Applications of MATLAB in Science and Engineering
• Experiments with MATLAB
• Freshman Engineering Problem Solving with MATLAB (PDF)
• Interactive Tutorials for MATLAB, Simulink, Signal Processing, Controls, and Computational Mathematics
• Introduction to MATLAB for Engineering Students - David Houcque (PDF) (1.2, 2005)
• MATLAB - A Fundamental Tool for Scientific Computing and Engineering Applications - Volume 1
• MATLAB - A Ubiquitous Tool for the Practical Engineer
• MATLAB for Engineers: Applications in Control, Electrical Engineering, IT and Robotics
• MATLAB Notes for professionals - Compiled from StackOverflow documentation (PDF)
• MATLAB Programming - Wikibooks
• Matlab Programming Fundamentals - Mathworks (PDF)
• MATLAB Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• Numerical Computing with MATLAB
• Physical Modeling in MATLAB - Alan B. Downey
• Scientific Computing - Jeffrey R. Chasnov (PDF)

Maven

• Developing with Eclipse and Maven
• Maven by Example
• Maven: The Complete Reference
• Repository Management with Nexus

Mercury

• The Mercury Users' Guide (PDF)

Modelica

• Modelica by Example

MongoDB

• Introduction to MongoDB - Tutorials Point (HTML, PDF)
• Learning MongoDB - Based on Unaffiliated Stack Overflow Documentation (PDF)
• MongoDB Koans
• MongoDB Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• MongoDB Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• The Little MongoDB Book

MySQL

• Essential MySQL - Krzysztof Kowalczyk, StackOverflow Contributors
• Learning MySQL - Compiled from StackOverflow Documentation (PDF)
• MySQL 8.0 Tutorial Excerpt (HTML) (PDF)
• MySQL Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

.NET Core

• Clean Code .NET
• Entity Framework Core Succinctly - Ricardo Peres
• .NET documentation - Microsoft Docs
• Using .NET Core, Docker, and Kubernetes Succinctly - Michele Aponte

.NET Framework

• Akka.NET Succinctly - Zoran Maksimovic
• Application Security in .NET Succinctly - Stan Drapkin
• Cryptography in .NET Succinctly - Dirk Strauss
• Entity Framework
• Entity Framework Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Essential .NET Framework - Krzysztof Kowalczyk, StackOverflow Contributors
• Game Creation with XNA - Wikibooks
• Getting the Most from LINQPad Succinctly - José Roberto Olivas Mendoza
• MonoGame Role-Playing Game Development Succinctly - Jim Perry and Charles Humphrey
• MonoGame Succinctly - Jim Perry
• .NET for Visual FoxPro Developers
• .NET Framework Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• .NET Performance Testing and Optimization - The Complete Guide - Paul Glavich, Chris Farrell (PDF)
• NuGet In-House Succinctly - José Roberto Olivas Mendoza
• Rider Succinctly - Dmitri Nesteruk
• Under the Hood of .NET Memory Management - Chris Farrell, Nick Harrison (PDF)
• Unit Testing Succinctly - Marc Clifton

NewSQL

• TiDB Introduction - PingCAP (PDF)

Nim

• Computer Programming with the Nim Programming Language - Stefan Salewski
• Nim Basics - narimiran
• Nim by Example - Flaviu Tamas
• Nim Days - Ahmed Thabet

NoSQL

• CouchDB: The Definitive Guide
• Extracting Data from NoSQL Databases: A Step towards Interactive Visual Analysis of NoSQL Data - Petter Nasholm (PDF)
• Graph Databases
• How To Manage a Redis Database - Mark Drake (PDF, EPUB)
• NoSQL Databases - Christof Strauch (PDF)
• Redis in Action - Josiah L. Carlson
• The Little Redis Book - Karl Seguin (PDF, Epub)

Oberon

• Algorithms and Data-Structures - Niklaus Wirth (PDF)
• Object-Oriented Programming in Oberon-2 - Hanspeter Mössenböck (PDF)
• Programming in Oberon - Niklaus Wirth (PDF)

Objective-C

• Essential Objective-C - Krzysztof Kowalczyk, StackOverflow Contributors
• Google's Objective-C Style Guide
• Object-Oriented Programming with Objective-C
• Objective-C Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Objective-C Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• Programming With Objective-C

OCaml

• Developing Applications With Objective Caml
• Functional Programming in OCaml - Michael R. Clarkson
• OCaml From the Ground Up - Daniil Baturin (HTML) (:construction: in process)
• OCaml from the Very Beginning - John Whitington
• OCaml Scientific Computing - Liang Wang, Jianxin Zhao (HTML) (:construction: in process)
• Real World OCaml
• Think OCaml - Allen B. Downey, Nicholas Monje
• Unix System Programming in OCaml - Xavier Leroy, Didier Rémy (HTML, GitHub Repo)
• Using, Understanding, and Unraveling The OCaml Language: From Practice to Theory and vice versa - Didier Rémy

Octave

• Octave Programming - Wikibooks

Odin

• Overview | Odin Programming Language

OpenMP

• A Guide To OpenMP
• OpenMP Application Programming Interface Standard Version 4.0 (PDF)
• OpenMP Application Programming Interface Standard Version 5.0 (PDF)

OpenResty

• Programming OpenResty

OpenSCAD

• OpenSCAD User Manual - Wikibooks

TrueOS

• TrueOS® Users Handbook

Pascal

• Free Pascal Reference guide
• Modern Object Pascal Introduction for Programmers (HTML)
• Pascal Language Reference (PDF)
• Pascal Programming - Wikibooks
• Pascal Programming Reference Manual - Unisys (PDF)
• Pascal Quick Reference
• Turbo Pascal Reference Guide (1989) - Borland International (PDF)
• Vector Pascal, an Array Language - Paul Cockshott, Greg Michaelson
• Vector Pascal Reference Manual (PDF)
• VSI Pascal for OpenVMS Reference Manual - VMS Software (PDF)

Perl

• Beginning Perl
• Data Munging with Perl (PDF)
• Embedding Perl in HTML with Mason - D. Rolsky, K. Williams
• Essential Perl (PDF)
• Exploring Programming Language Architecture in Perl
• Extreme Perl - R. Nagier (HTML, PDF)
• Higher-Order Perl - M. J. Dominus (PDF)
• Impatient Perl
• Learning Perl The Hard Way
• Modern Perl
• Perl & LWP
• Perl 5 Internals
• Perl for the Web - C. Radcliff
• Perl Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Perl one-liners cookbook - Sundeep Agarwal
• Perl Training Australia - Course Notes
• Plack Handbook
• SDL::Manual Writing Games in Perl
• Template Toolkit Documentation
• The DBIx-Class Book
• The PDL Book (PDF)
• Web Client Programming with Perl

PHP

• An Introduction to the PHP Programming Language - CodeAhoy (HTML)
• Clean Code PHP
• Essential PHP - Krzysztof Kowalczyk, StackOverflow Contributors
• PHP 5 Power Programming (PDF)
• PHP Apprentice - Andrew Davis (:construction: in process)
• PHP Best Practices
• PHP Documentor - Documentation - phpdoc.org
• PHP Handbook - Flavio Copes (HTML, PDF)
• PHP Internals Book
• PHP Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• PHP Pandas - Dayle Rees
• PHP Programming - Wikibooks
• PHP Reference: Beginner to Intermediate PHP5 - Mario Lurig (PDF)
• PHP Security Guide
• PHP: The Right Way
• PHPUnit Manual - Sebastian Bergmann (PDF)
• Practical PHP Programming
• Practical PHP Testing
• Survive The Deep End: PHP Security
• Using Libsodium in PHP Projects

CakePHP

• CakePHP Cookbook 2.x (PDF)

CodeIgniter

• CodeIgniter 3 User Guide
• CodeIgniter 4 User Guide

Drupal

• The Tiny Book of Rules (PDF)

Laravel

• 100 (and counting) Laravel Quick Tips - Povilas Korop / LaravelDaily Team (PDF)
• Laravel Best Practices
• Laravel: Code Bright - Dayle Rees
• Laravel: Code Happy - Dayle Rees
• Laravel: Code Smart - Dayle Rees
• Laravel Tips and Tricks - Bobby Iliev (Markdown, PDF)
• Learning Laravel - Compiled from StackOverflow Documentation (PDF)

Symfony

• Symfony 5.4: The Fast Track
• Symfony 6.2: The Fast Track
• The Symfony Best practices 4.1.x (PDF) (:card_file_box: archived)
• The Symfony Book 2.8.x
• The Symfony Book 3.4.x
• The Symfony Book 4.4.x

Zend

• Using Zend Framework 3

PostgreSQL

• Essential PostgreSQL - Krzysztof Kowalczyk, StackOverflow Contributors
• Postgres Official Documentation
• Postgres Succinctly (PDF, Kindle) (email address requested, not required)
• PostgreSQL Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• PostgreSQL Tutorial - Tutorials Point (HTML, PDF)
• Practical PostgreSQL
• The Internals of PostgreSQL for database administrators and system developers

PowerShell

• A Unix Person's Guide to PowerShell - The DevOps Collective Inc. (HTML)
• Creating HTML Reports in PowerShell - The DevOps Collective Inc. (HTML)
• DevOps: The Ops Perspective - The DevOps Collective Inc. (HTML)
• Ditch Excel: Making Historical & Trend Reports in PowerShell - The DevOps Collective Inc. (HTML)
• Essential PowerShell - Krzysztof Kowalczyk, StackOverflow Contributors
• Layman’s Guide to PowerShell 2.0 remoting (PDF)
• Learn PowerShell Core 6.0 - David das Neves, Jan-Hendrik Peters (Packt account required)
• Learn PowerShell in Y Minutes
• Mastering PowerShell v2
• PowerShell 101: The No-Nonsense Beginner’s Guide to PowerShell - Mike F. Robbins (Leanpub account or valid email requested)
• PowerShell 2.0 – One CMDLET At A Time (PDF)
• PowerShell Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• PowerShell Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• Secrets of PowerShell Remoting - The DevOps Collective Inc. (HTML)
• The Big Book of PowerShell Error Handling - The DevOps Collective Inc. (HTML)
• The Big Book of PowerShell Gotchas - The DevOps Collective Inc. (HTML)
• The Monad Manifesto - Annotated - The DevOps Collective Inc. (HTML)
• The PowerShell + DevOps Global Summit Manual for Summiteers - The DevOps Collective Inc. (HTML)
• Why PowerShell? - The DevOps Collective Inc. (HTML)
• Windows PowerShell Networking Guide - The DevOps Collective Inc. (HTML)

Processing

• The Nature of Code: Simulating Natural Systems with Processing

Prolog

• Adventure in Prolog - Dennis Merritt
• Coding Guidelines for Prolog - Michael A. Covington, Roberto Bagnara, Richard A. O'Keefe, Jan Wielemaker, Simon Price
• Concise Intro to Prolog - David Matuszek
• Expert Systems in Prolog - David Matuszek
• GNU Prolog Manual - Daniel Diaz (PDF)
• Introduction to Prolog for Mathematicians - J. Ireson-Ireson-Paine
• Learn Prolog Now!
• Logic, Programming and Prolog (2ed) - Ulf Nilsson, Jan Maluszynski
• Natural Language Processing Techniques in Prolog - P. Blackburn, K. Striegnitz
• Prolog and Natural - Language Analysis - Fernando C. N. Pereira, Stuart M. Shieber
• Prolog for Programmers - Feliks Kluźniak, Stanisław Szpakowicz, Janusz S. Bień
• Prolog Problems - Werner Hett
• Prolog Tutorial - J. R. Fisher
• Simply Logical: Intelligent Reasoning by Example - Peter Flach
• The Art of Prolog, Second Edition - Leon S. Sterling, Ehud Y. Shapiro (Open Access)
• The First 10 Prolog Programming Contests - Bart Demoen, Phuong-Lan Nguyen, Tom Schrijvers, Remko Tronçon
• The Power of Prolog - Markus Triska
• Warren's Abstract Machine: A Tutorial Reconstruction - Hassan A¨it-Kaci

Constraint Logic Programming (extended Prolog)

• A Gentle Guide to Constraint Logic Programming via ECLiPSe

PureScript

• PureScript By Example - Phil Freeman

Python

• 100 Page Python Intro - Sundeep Agarwal
• 20 Python Libraries You Aren't Using (But Should) - Caleb Hattingh
• A Beginner's Python Tutorial - Wikibooks
• A Byte of Python (3.x) (HTML, PDF, EPUB, Mobi)
• A Guide to Python's Magic Methods - Rafe Kettler
• A Practical Introduction to Python Programming - Brian Heinold (HTML, PDF, Exercises sources)
• A Whirlwind Tour of Python - Jake VanderPlas
• An Introduction to Statistical Learning with Applications in Python - Gareth James, Daniela Witten, Trevor Hastie, Robert Tibshirani, Jonathan Taylor (PDF)
• Architecture Patterns with Python - Harry J.W. Percival, Bob Gregory (HTML)
• Automate the Boring Stuff with Python, 2nd Edition: Practical Programming for Total Beginners - Al Sweigart (3.8)
  • Automate the Boring Stuff with Python: Practical Programming for Total Beginners - Al Sweigart (3.4)
• Beej's Guide to Python Programming - For Beginners - Brian "Beej Jorgensen" Hall (HTML,PDF)
• Beyond the Basic Stuff with Python - Al Sweigart (3.x)
• Biopython Tutorial and Cookbook (PDF)
• Build applications in Python the antitextbook (3.x) (HTML, PDF, EPUB, Mobi)
• Building Data Products: The Ultimate Guide (HTML, EPUB)
• Building Skills in Object-Oriented Design, V4 - Steven F. Lott (3.7)
  • Building Skills in Object-Oriented Design, Release 2.2.1 - Steven F. Lott (PDF) (2.2.1) (:card_file_box: archived)
  • Building Skills in Object-Oriented Design, Release 3.1 - Steven F. Lott (PDF) (3.1) (:card_file_box: archived)
• Building Skills in Python - Steven F. Lott (PDF) (2.6) (:card_file_box: archived)
• Clean Architectures in Python - A practical approach to better software design (2022) - Leonardo Giordani (3.x) (PDF)
• Code Like a Pythonista: Idiomatic Python - David Goodger (:card_file_box: archived)
• Composing Programs (3.x)
• Computational and Inferential Thinking - Ani Adhikari, John DeNero, David Wagner (HTML)
• Cracking Codes with Python - Al Sweigart (3.6)
• Data Structures and Algorithms in Python - B. R. Preiss (PDF) (:card_file_box: archived)
• Data Structures and Information Retrieval in Python - Allen B. Downey
• Dive into Python 3 - Mark Pilgrim (3.0)
  • Dive into Python - Mark Pilgrim (2.3)
• Essential Python - Krzysztof Kowalczyk, StackOverflow Contributors
• From Python to NumPy - Nicolas P. Rougier (3.6)
• Full Stack Python - Matt Makai
• Functional Programming in Python - David Mertz
• Fundamentals of Python Programming - Richard L. Halterman (PDF) (:construction: in process)
• Google's Python Class (2.4 - 2.x)
• Google's Python Style Guide
• Hadoop with Python - Zachary Radtka, Donald Miner
• Hands-On Natural Language Processing with Python - Rajesh Arumugam, Rajalingappaa Shanmugamani (Packt account required)
• Hands-on Python 3 Tutorial - Andrew N. Harrington (HTML)
• Hitchhiker's Guide to Python! (2.6)
• How to Code in Python 3 - Lisa Tagliaferri (PDF)
• How to Think Like a Computer Scientist: Learning with Python, Interactive Edition - Brad Miller, David Ranum, Jeffrey Elkner, Peter Wentworth, Allen B. Downey, Chris Meyers, Dario Mitchell (3.2)
  • How to Think Like a Computer Scientist: Learning with Python 1st Edition - Allen B. Downey, Jeff Elkner, Chris Meyers (2.4) (HTML, PDF)
  • How to Think Like a Computer Scientist: Learning with Python 2nd Edition - Jeffrey Elkner, Allen B. Downey, Chris Meyers (Using Python 2.x)
  • How to Think Like a Computer Scientist: Learning with Python 3 (RLE) - Peter Wentworth, Jeffrey Elkner, Allen B. Downey, Chris Meyers (PDF)
• Inside The Python Virtual Machine - Obi Ike-Nwosu (HTML)
• Intermediate Python - Muhammad Yasoob Ullah Khalid (1st edition)
• Introduction to Programming with Python (3.3)
  • Introduction to Programming Using Python - Cody Jackson (1st edition) (2.3)
• Introduction to Python - Kracekumar (2.7.3)
• Introduction to Python for Econometrics, Statistics and Numerical Analysis - Kevin Sheppard (PDF) (3.8)
• Introduction to Scientific Programming with Python - Joakim Sundnes (PDF)
• Invent Your Own Computer Games With Python - Al Sweigart (3.4)
• Learn Python 3 - Ankit Mahato (PDF, HTML, Markdown)
• Learn Python, Break Python
• Learn Python in Y minutes - LearnXinYMinutes (HTML)
• Learn Python Programming, Second Edition - Fabrizio Romano (Packt account required)
• Learn Python the Right Way
• Learn Python Visually - Ivelin Demirov (:card_file_box: archived)
• Learn to Program Using Python - Cody Jackson (PDF) (:card_file_box: archived)
• Learning to Program
• Lectures on scientific computing with python - J.R. Johansson (2.7)
• Making Games with Python & Pygame - Al Sweigart (3.2)
• Math for programmers (using python)
• Modeling and Simulation in Python - Allen B. Downey (PDF)
• Modeling Creativity: Case Studies in Python - Tom D. De Smedt (PDF)
• Natural Language Processing (NLP) with Python — Tutorial (PDF)
• Natural Language Processing with Python (3.x)
• Non-Programmer's Tutorial for Python 3 - Wikibooks (3.3)
  • Non-Programmer's Tutorial for Python 2.6 - Wikibooks (2.6)
• Picking a Python Version: A Manifesto - David Mertz
• Porting to Python 3: An In-Depth Guide (2.6 - 2.x & 3.1 - 3.x)
• Practical Programming in Python - Jeffrey Elkner (PDF)
• Practice Python Projects - Sundeep Agarwal
• Pro Python Advanced coding techniques and tools - Marty Alchin (PDF)
• Problem Solving with Algorithms and Data Structures using Python - Bradley N. Miller, David L. Ranum (3.x)
• Program Arcade Games With Python And Pygame (3.3)
• Programming Basics with Python - Svetlin Nakov & Team
• Programming Computer Vision with Python (PDF)
• Programming for Non-Programmers, Release 2.6.2 - Steven F. Lott (PDF) (2.6) (:card_file_box: archived)
• PySDR: A Guide to SDR and DSP using Python - Marc Lichtman (3.x)
• Python 101 - Michael Driscoll (HTML, TEXT)
• Python 2 Official Documentation (PDF, HTML, TEXT) (2.x)
• Python 2.7 quick reference - John W. Shipman (PDF) (2.7) (:card_file_box: archived)
• Python 3 Official Documentation (PDF, EPUB, HTML, TEXT) (3.x)
• Python 3 Patterns, Recipes, and Idioms - Bruce Eckel & Friends
• Python 3 Tutorial
• Python Data Science Handbook - Jake VanderPlas (HTML, Jupyter Notebooks)
• Python for Astronomers - Imad Pasha, Christopher Agostino (PDF)
• Python for Data Analysis - Wes McKinney
• Python for Everybody - Charles Russell Severance (PDF, EPUB, HTML) (3.x)
• Python for Informatics: Exploring Information - Charles Russell Severance (2.7.5)
• Python for network engineers - Natasha Samoylenko
• Python for you and me (2.7.3)
• Python for you and me (3.x)
• Python Idioms (PDF)
• Python in Education - Nicholas Tollervey
• Python in Hydrology - Sat Kumar Tomer
• Python Koans (2.7 or 3.x)
• Python Machine Learning By Example - Yuxi (Hayden) Liu (Packt account required)
• Python Module of the Week (3.x)
  • Python Module of the Week (2.x)
• Python Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• Python Practice Book (2.7.1)
• Python Programming - Wikibooks (2.7)
• Python Programming - Wikibooks (PDF) (2.6)
• Python Programming And Numerical Methods: A Guide For Engineers And Scientists - Qingkai Kong, Timmy Siauw, Alexandre Bayen (3.7)
• Python Programming Exercises, Gently Explained - Al Sweigart (PDF)
• Python Tutorial - Tutorials Point (HTML, PDF)
• Research Software Engineering with Python - Damien Irving, Kate Hertweck, Luke Johnston, Joel Ostblom, Charlotte Wickham, Greg Wilson (HTML)
• Scientific Visualization: Python + Matplotlib - Nicolas P. Rougier (PDF)
• Scipy Lecture Notes
• SICP in Python (3.2)
• Slither into Python: An introduction to Python for beginners (3.7) (:card_file_box: archived)
• Software Design by Example: A Tool-Based Introduction with Python - Greg Wilson (HTML)
• Supporting Python 3: An In-Depth Guide (2.6 - 2.x & 3.1 - 3.x)
• Test-Driven Web Development with Python: Obey the Testing Goat! using Django, Selenium and JavaScript - Harry J.W. Percival (HTML) (3.3 - 3.x)
• Text Processing in Python - David Mertz (2.3 - 2.x)
• The Big Book of Small Python Projects - Al Sweigart
• The Coder's Apprentice: Learning Programming with Python 3 - Pieter Spronck (PDF) (3.x)
• The Definitive Guide to Jython, Python for the Java Platform - Josh Juneau, Jim Baker, Victor Ng, Leo Soto, Frank Wierzbicki (2.5)
• The Hitchhiker's Guide to Python: Best Practices for Development - Kenneth Reitz, Tanya Schlusser, et al
• The Little Book of Python Anti-Patterns (Source)
• The Programming Historian - William J. Turkel, Adam Crymble and Alan MacEachern
• The Python Coding Book - Stephen Gruppetta (HTML)
• The Python GTK+ 3 Tutorial
• The Python Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)
• The Recursive Book of Recursion - Al Swigart (HTML) (3.x)
• The Standard Python Library - Fredrik Lundh (:card_file_box: archived)
• Think Complexity - Allen B. Downey (2nd Edition) (PDF, HTML)
• Think DSP - Digital Signal Processing in Python - Allen B. Downey (PDF, HTML)
• Think Python 2nd Edition - Allen B. Downey (3.x) (HTML, PDF)
  • Think Python First Edition - Allen B. Downey (2.x) (HTML, PDF)
• Tiny Python 3.6 Notebook - Matt Harrison (3.6)
• Tiny Python Projects - Ken Youens-Clark(PDF)
• Web2py: Complete Reference Manual, 6th Edition (pre-release) (2.5 - 2.x)

Django

• All-Auth (HTML)
• AutoComplete-Light (HTML)
• Django Filters (HTML)
• Django Girls Tutorial (1.11)
• Django Official Documentation (PDF) (1.5)
• Django Official Documentation (PDF) (1.7)
• Django Official Documentation (PDF) (1.9)
• Django Official Documentation (PDF) (1.10)
• Django Official Documentation (PDF) (2.2)
• Django Official Documentation (PDF) (3.1)
• Django Official Documentation (PDF) (3.2)
• Django Official Documentation (PDF) (4.1)
• Django Official Documentation (PDF) (4.0)
• Django Rest Framework - Compiled from StackOverflow Documentation (PDF)
• Django RESTful Web Services - Gaston C. Hillar (Packt account required)
• Django Storages (HTML)
• Django Tinymce (HTML)
• Django Web Framework (Python) - MDN contributors
• Djen of Django
• Effective Django (1.5) (:card_file_box: archived)
• How to Tango With Django (1.7)
• Social Auth App (HTML)
• Test-Driven Development With Python And Django (1.11)

Flask

• Explore Flask - Robert Picard
• Flask Documentation - Pallets
• Python Flask Tutorial - Tutorials Point (HTML, PDF)
• The Flask Mega-Tutorial - Miguel Grinberg (0.9)

Kivy

• Kivy Programming Guide

Pandas

• Best Pandas Tutorial | Learn with 50 Examples - Ekta Aggarwal (HTML)
• Learn Pandas - Hernan Rojas (0.18.1)
• pandas: powerful Python data analysis toolkit - Wes McKinney, the Pandas Development Team (HTML, PDF)

PyOpenCl

• Programming GPUs with Python: PyOpenCL and PyCUDA - Jan Verschelde, University of Illinois Chicago (HTML)
• PyOpenCl Documentation - Andreas Kloeckner (HTML)

Pyramid

• Quick Tutorial for Pyramid

Tornado

• Learn Web Programming

Q#

• The Q# quantum programming language user guide (HTML)

QML

• Qt5 Cadaques - Juergen Bocklage-Ryannel, Johan Thelin (HTML, PDF, ePub) (:construction: in process)
• Qt6 Book - Johan Thelin, Jürgen Bocklage-Ryannel, Cyril Lorquet (HTML, PDF) (:construction: in process)

R

• Advanced R Programming - Hadley Wickham
• An Introduction to ggplot2 - Ozancan Ozdemir
• An Introduction to R - David M. Smith, William N. Venables
• An Introduction to Statistical Learning with Applications in R - Gareth James, Daniela Witten, Trevor Hastie, Robert Tibshirani (PDF)
• Beyond Multiple Linear Regression - Paul Roback, Julie Legler
• blogdown: Creating Websites with R Markdown - Yihui Xie, Amber Thomas, Alison Presmanes Hill
• Cookbook for R - Winston Chang
• Data Analysis and Prediction Algorithms with R - Rafael A. Irizarry
• Data Mining Algorithms In R - Wikibooks
• Data Visualization with R - Martin Schweinberger (HTML)
• Efficient R programming - Colin Gillespie, Robin Lovelace
• Exploratory Data Analysis with R - Roger D. Peng
• Forecasting: Principles and Practice - Rob J Hyndman, George Athanasopoulos
• Functional Programming - Sara Altman, Bill Behrman, Hadley Wickham
• Geocomputation with R - Robin Lovelace, Jakub Nowosad, Jannes Muenchow
• Introduction to Probability and Statistics Using R - G. Jay Kerns (PDF)
• Learning Statistics with R - Danielle Navarro
• Mastering Software Development in R - Roger D. Peng, Sean Kross, and Brooke Anderson
• Model Estimation by Example, Demonstrations with R - Michael Clark
• Modern R with the tidyverse - Bruno Rodrigues
• Modern Statistics with R - Måns Thulin
• ModernDive - Chester Ismay, Albert Y. Kim
• Practical Regression and Anova using R - Julian J. Faraway (PDF)
• R for Data Science - Hadley Wickham, Mine Çetinkaya-Rundel, Garrett Grolemund
• R for Spatial Analysis (PDF)
• R Language for Programmers - John D. Cook
• R Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• R Packages - Hadley Wickham, Jenny Bryan
• R Practicals (PDF)
• R Programming - Wikibooks
• R Programming for Data Science - Roger D. Peng
• R Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)
• Statistical Inference via Data Science - Chester Ismay, Albert Y. Kim
• Summary and Analysis of Extension Program Evaluation in R - Salvatore S. Mangiafico
• Supervised Machine Learning for Text Analysis in R - Emil Hvitfeldt, Julia Silge
• The caret Package - Max Kuhn
• The R Inferno - Patrick Burns (PDF)
• The R Language
• The R Manuals
• Tidy Modelling with R - Max Kuhn and Julia Silge
• Tidy Text Mining with R - Julia Silge, David Robinson

Racket

• How to Design Programs - Matthias Felleisen, Robert Bruce Findler, Matthew Flatt, Shriram Krishnamurthi
• Programming Languages: Application and Interpretation
• The Racket Guide

Raku

• Metagenomics - Ken Youens-Clark
• Perl 6 at a Glance - Andrew Shitov (PDF)
• Raku Guide (HTML) (PDF)
• Raku One-Liners - Andrew Shitov (PDF)
• Raku Programming - Wikibooks (HTML)
• Think Raku - Laurent Rosenfeld, Allen B. Downey (PDF)
• Using Perl 6 (:construction: project is dead)
• X=Raku - Learn X in Y minutes (HTML)

Raspberry Pi

• Raspberry Pi Beginner's Guide 4th Edition - The MagPi magazine (PDF)
• Raspberry Pi: Measure, Record, Explore - Malcolm Maclean (HTML)
• Raspberry Pi Users Guide (2012) - Eben Upton (PDF)
• The Official Raspberry Pi Handbook 2023 - The MagPi magazine (PDF)
• The Official Raspberry Pi Project Book 1 (2015) (PDF)
• The Official Raspberry Pi Project Book 2 (2016) (PDF)

REBOL

• Learn REBOL - Nick Antonaccio

Ruby

• A community-driven Ruby style guide
• Core Ruby Tools - Launch School (HTML)
• Developing Games With Ruby - Tomas Varaneckas
• Essential Ruby - Krzysztof Kowalczyk, StackOverflow Contributors
• I Love Ruby
• Introduction to Programming with Ruby - Launch School
• Just Enough Ruby to Get By
• Learn Ruby First - Frederick John
• Learn Ruby in Y minutes
• Learn Ruby the Hard Way - Zed A. Shaw
• Learn to Program - Chris Pine
• Mastering Roda - Federico Iachetti, Avdi Grimm, Jeremy Evans
• Mr. Neighborly's Humble Little Ruby Book (:card_file_box: archived)
• Object Oriented Programming with Ruby - Launch School
• Practicing Ruby
• Programming Ruby
• Ruby Best Practices - Gregory Brown (PDF)
• Ruby Hacking Guide
• Ruby in Twenty Minutes
• Ruby Koans
• Ruby Learning
• Ruby Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Ruby one-liners cookbook - Sundeep Agarwal
• Ruby Style Guide - Airbnb
• Ruby User's Guide
• Ruby Web Dev: The Other Way - Yevhen Kuzminov
• Rubyfu
• The Bastards Book of Ruby
• The Book Of Ruby - Huw Collingbourne
• The Definitive Ruby Tutorial For Complete Beginners - Jesus Castello
• The Little Book Of Ruby - Huw Collingbourne
• The Ruby Reference - Victor Shepelev
• The Unofficial Ruby Usage Guide (at Google) - Ian Macdonald
• Using Blocks in Ruby - Jay McGavren (PDF) (:card_file_box: archived)
• Why's (Poignant) Guide to Ruby

RSpec

• Better Specs (RSpec Guidelines with Ruby)

Ruby on Rails

• Api on Rails 6 - Alexandre Rousseau
• Building REST APIs with Rails - Abraham Kuri Vargas
• Essential Ruby on Rails - Krzysztof Kowalczyk, StackOverflow Contributors
• Kestrels, Quirky Birds, and Hopeless Egocentricity - Reg Braithwaite
• Learn Ruby on Rails: Book One - Daniel Kehoe
• Learn Ruby on Rails: Book Two - Daniel Kehoe
• Objects on Rails - Avdi Grimm (:card_file_box: archived)
• Rails Girls Guides
• Rails Style Guide - Bozhidar Batsov
• Ruby Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Ruby on Rails 3.2 - Step by Step
• Ruby on Rails 4.0 Guide
• Ruby on Rails Guides
• Ruby on Rails Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Ruby on Rails Tutorial (Rails 5): Learn Web Development with Rails - Michael Hartl
• Upgrading to Rails 4

Sinatra

• Sinatra Book

Rust

• A Gentle Introduction To Rust - Steve J Donovan
• Asynchronous Programming in Rust
• Easy Rust - David McLeod (HTML, PDF)
• From JavaScript to Rust ebook - Jarrod Overson (PDF)
• Guide to Rustc Development
• Learn Rust in Y minutes
• Learn Rust With Entirely Too Many Linked Lists - Alexis Beingessner
• Learning Rust Ebook - StackOverflow Contributors (PDF)
• Rust Atomics and Locks - Mara Bos (HTML)
• Rust by Example
• Rust Cookbook
• Rust for Rubyists - Steve Klabnik (:card_file_box: archived)
• Rust For Systems Programmers - Nick Cameron
• The Embedded Rust Book
• The Little Book of Rust Macros
• The Rust Language Reference
• The Rust Performance Book
• The Rust Programming Language - Steve Klabnik, Carol Nichols, et al. (HTML)
• The Rust RFC Book
• The Rustc Book
• The Rustonomicon
• Why Rust?

Sage

• Sage for Power Users - William Stein (PDF)
• The Sage Manuals

Scala

• A Scala Tutorial for Java programmers (PDF)
• Another tour of Scala - David Copeland (:card_file_box: archived)
• Creative Scala - Noel Welsh, Dave Gurnell (PDF, HTML, EPUB) (email address requested, not required)
• EAI Patterns with Actor Model - Vaughn Vernon
• Effective Scala
• Essential Scala - Noel Welsh, Dave Gurnell (PDF, HTML, EPUB) (email address requested, not required)
• Functional Programming for Mortals - Sam Halliday
• Functional Programming, Simplified (Scala edition) - Alvin Alexander (free preview (400 pages from 595), PDF)
• Hello, Scala - Alvin Alexander (free preview (120 pages from 257), PDF)
• Learning Scala in small bites
• Learning Scalaz
• Pro Scala: Monadic Design Patterns for the Web
• Programming in Scala, First Edition - M. Odersky, L. Spoon, B. Venners
• Pure functional HTTP APIs in Scala - Jens Grassel
• PythonToScala - Rob Story
• S-99: Ninety-Nine Scala Problems - Phil! Gold
• Scala & Design Patterns: Exploring Language Expressivity - Fredrik Skeel Løkke (PDF)
• Scala Book - Alvin Alexander (PDF, MOBI, HTML, EPUB)
• Scala By Example - M. Odersky (PDF)
• Scala Cookbook: Bonus Chapters - Alvin Alexander (PDF)
• Scala for Perl 5 Programmers - Breno G. de Oliveira
• Scala School by Twitter
• Scala Succinctly - Chris Rose
• Scala Tutorial - Tutorials Point (HTML, PDF)
• Scala with Cats 2 - Noel Welsh, Dave Gurnell (PDF, HTML, EPUB)
• The Neophyte's Guide to Scala - Daniel Westheide
• The Type Astronaut's Guide to Shapeless - Dave Gurnell (PDF, HTML, EPUB) (email address requested, not required)
• Xtrace

Lift

• Exploring Lift (published earlier as "The Definitive Guide to Lift", PDF)
• Lift
• Lift Cookbook - Richard Dallaway
• Simply Lift - David Pollak (PDF)

Play Scala

• Essential Play - Dave Gurnell (PDF, HTML, EPUB) (email address requested, not required)
• Play Framework Recipes - Alvin Alexander

Scheme

• A Pamphlet Against R. Computational Intelligence in Guile Scheme
• An Introduction to Scheme and its Implementation
• Concrete Abstractions: An Introduction to Computer Science Using Scheme - M. Hailperin, B. Kaiser, K. Knight
• Scheme 9 from Empty Space - First edition (2007) - Nils M. Holm (PDF)
• Scheme Tutorial
• Simply Scheme: Introducing Computer Science - B. Harvey, M. Wright
• Teach Yourself Scheme in Fixnum Days
• The Scheme Programming Language: Edition 3 - The Scheme Programming Language: Edition 4
• Write Yourself a Scheme in 48 Hours - Wikibooks

Scilab

• Introduction to Scilab
• Programming in Scilab
• Writing Scilab Extensions

Scratch

• An Introductory Computing Curriculum Using Scratch (HTML)
• Code Club Book of Scratch - Rik Cross, Tracy Gardner (PDF)
• Computer Science Concepts in Scratch - Michal Armoni, Moti Ben-Ari (PDF)
• Learn to Code with Scratch - The MagPi magazine (PDF)
• Scratch Programming Playground - Al Sweigart (HTML)

Sed

• GNU sed - Sundeep Agarwal
• Sed - An Introduction and Tutorial - Bruce Barnett

Self

• The Self Handbook

Smalltalk

• Deep into Pharo - Alexandre Bergel, Damien Cassou, Stéphane Ducasse, Jannik Laval
• Dynamic Web Development with Seaside - S. Ducasse, L. Renggli, C. D. Shaffer, R. Zaccone
• Enterprise Pharo: a Web Perspective
• Numerical Methods with Pharo - Didier Besset, Stéphane Ducasse, Serge Stinckwich
• Pharo by Example - Andrew P. Black, et al. (Smalltalk Implementation and IDE)
• Squeak by Example
• Stef's Free Online Smalltalk Books (meta-list)

Snap

• Snap! Reference Manual - B. Harvey, J. Mönig (PDF)

Solidity

• Introductory guide for Solidity - Tutorials Point (HTML)
• The Solidity Reference Guide

Spark

• Databricks Spark Knowledge Base
• Databricks Spark Reference Applications
• Learning Spark: Lightning-Fast Data Analytics - Jules S. Damji, Brooke Wenig, Tathagata Das, Denny Lee (PDF)
• Mastering Apache Spark

Splunk

• Splunk 7.x Quick Start Guide - James H. Baxter (Packt account required)

SQL (implementation agnostic)

• Developing Time-Oriented Database Applications in SQL - Richard T. Snodgrass (PDF)
• Essential SQL - Krzysztof Kowalczyk and Stack Overflow Documentation project (HTML)
• Introduction to SQL - Bobby Iliev (Markdown, PDF)
• Learning SQL - Compiled from StackOverflow Documentation (PDF)
• Oracle Database Notes for Professionals Compiled from StackOverflow Documentation (PDF)
• Oracle8i Concepts: Chapter 15 - SQL and PL/SQL - Lefty Leverenz, Diana Rehfield, Cathy Baird (HTML)
• SQL For Web Nerds - Philip Greenspun (HTML)
• SQL Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• SQL Queries Succinctly - Nick Harrison (PDF)
• SQL Tutorial - Scaler
• SQLite Tutorial (HTML, PDF)
• The SQL Handbook - Lane Wagner (HTML)
• Use The Index, Luke!: A Guide To SQL Database Performance - Markus Winand (HTML)

SQL Server

• Best of SQLServerCentral.com Vol 7 *(RedGate, By SQLServerCentral Authors)
• Brad's Sure Guide to SQL Server Maintenance Plans - Brad McGehee (PDF) (email address requested)
• Defensive Database Programming - Alex Kuznetsov (PDF)
• Fundamentals Of SQL Server 2012 Replication - Sebastian Meine (PDF) (email address requested)
• How to Become an Exceptional DBA, Second edition - Brad McGehee (PDF)
• Inside the SQL Server Query Optimizer - Benjamin Nevarez (PDF) (email address requested)
• Introducing Microsoft SQL Server 2008 R2
• Introducing Microsoft SQL Server 2012
• Introducing Microsoft SQL Server 2014
• Learning Microsoft SQL Server - Compiled from StackOverflow Documentation (PDF)
• Mastering SQL Server Profiler - Brad McGehee (PDF)
• Microsoft SQL Server Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Performance Tuning with SQL Server Dynamic Management Views - Tim Ford, Louis Davidson (PDF)
• Protecting SQL Server Data - John Magnabosco (PDF)
• SQL Server 2012 Tutorials: Reporting Services
• SQL Server 2017 Administrator's Guide - Marek Chmel, Vladimír Mužný (Packt account required)
• SQL Server Backup and Restore - Shawn McGehee (PDF) (email address requested)
• SQL Server Execution Plans, Third Edition - Grant Fritchey (PDF)
• SQL Server for C# Developers Succinctly - Sander Rossel
• SQL Server Hardware - Glenn Berry (PDF)
• SQL Server Internals: In-Memory OLTP - Kalen Delaney (PDF)
• SQL Server Metadata Succinctly - Joseph D. Booth
• SQL Server Source Control Basics - Rob Sheldon, Rob Richardson, Tony Davis (PDF)
• SQL Server Statistics - Holger Schmeling (PDF)
• SQL Server Stumpers Vol.5 (PDF)
• SQL Server Tacklebox - Rodney Landrum (PDF)
• SQL Server Transaction Log Management - Tony Davis, Gail Shaw (PDF)
• The Art of SQL Server FILESTREAM - Jacob Sebastian, Sven Aelterman (PDF)
• The Art of XSD - Jacob Sebastian (PDF)
• The Best of SQLServerCentral.com Vol 7 (PDF)
• The Redgate Guide to SQL Server Team-based Development - Phil Factor, Grant Fritchey, Alex Kuznetsov, Mladen Prajdić (PDF)
• Troubleshooting SQL Server: A Guide for the Accidental DBA - Jonathan Kehayias, Ted Krueger (PDF)

Standard ML

• Introduction to Standard ML - Atsushi Ohori (PDF)
• ML for the Working Programmer, 2nd Edition - Lawrence C. Paulson
• Programming in Standard ML '97 - Stephen Gilmore, University of Edinburgh
• Programming in Standard ML, DRAFT - Robert Harper (PDF)
• SML# Document - Atsushi Ohori, Katsuhiro Ueno
• The Definition of Standard ML (Revised) - SMLFamily GitHub project (PDF)
• The Standard ML Basis Library - Emden R. Gansner, John H. Reppy (HTML)
• Unix System Programming with Standard ML - Anthony L. Shipman (PDF)

Swift

• Essential Swift - Krzysztof Kowalczyk (Compiled from StackOverflow Documentation)
• Hacking with Swift
• Swift Handbook - Flavio Copes (HTML, PDF)
• Swift Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• The Swift Programming Language (HTML)
  • The Swift Programming Language (Swift 5.7) - Apple Inc. (iBook)
  • Using Swift with Cocoa and Objective-C - Apple Inc. (iBook)

Vapor

• Vapor Official Docs

Tcl

• Tcl for Web Nerds - Hal Abelson, Philip Greenspun, Lydia Sandon (HTML)
• Tcl Programming - Richard Suchenwirth, et al.

TEI

• What is the Text Encoding Initiative? - Lou Bernard

Teradata

• Teradata Books

Tizen

• Guide to Developing Tizen Native Application - Jung, Dong-Geun "Denis.Jung" (PDF)

TLA

• Specifying Systems: The TLA+ Language and Tools for Hardware and Software Engineers - Leslie Lamport (Postscript or PDF)

TypeScript

• Essential TypeScript - Krzysztof Kowalczyk, StackOverflow Contributors
• Learn TypeScript in Y Minutes
• Tackling TypeScript: Upgrading from JavaScript - Axel Rauschmayer
• TypeScript Accelerated - James Porter
• TypeScript Deep Dive
• TypeScript for C# Programmers
• TypeScript Handbook - Microsoft
• TypeScript Handbook for React Developers - Yazdun Fadali
• TypeScript in 50 Lessons - Stefan Baumgartner (PDF)
• TypeScript Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• TypeScript Succinctly, Syncfusion (PDF, Kindle) (email address requested, not required)

Angular

ℹ️ See also … AngularJS

• Angular 2 Style Guide - John Papa (HTML)
• Angular 2+ Notes for Professionals - Compiled from StackOverflow documentation (PDF)
• Angular Docs (HTML)
• Angular Material (HTML)
• Angular Tutorial (HTML)
• Build a Full-Stack Web Application Using Angular & Firebase - Ankit Sharma (PDF, 📦 code samples)

Deno

• Deno Manual
• The Deno Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)

Unix

• An Introduction to Unix
• Beej's Guide to Unix Interprocess Communication - Brian "Beej Jorgensen" Hall (HTML,PDF)
• Commentary on the Sixth Edition UNIX Operating System - J. Lions
• INTRODUCTION TO UNIX - Mark A. Thomas
• Unix as IDE - Tom Ryder (epub, mobi)
• UNIX Commands and Concepts - Robert I. Pitts
• Unix for Poets - Kenneth Ward Church (PDF)
• Unix Programming Tools - Parlante, Zelenski (PDF)
• Unix Toolbox - Colin Barschel (:card_file_box: archived)
• UNIX Tutorial for Beginners

V

• V Documentation - vlang.io (Markdown)

Verilog

• Verilog, Formal Verification and Verilator Beginner's Tutorial - Daniel E. Gisselquist
• Verilog Quick Reference Guide - Sutherland HDL (PDF)
• Verilog Tutorial

VHDL

• Free Range VHDL - Bryan Mealy, Fabrizio Tappero (TeX and PDF)
• VHDL Tutorial
• VHDL Tutorial: Learn By Example

Visual Basic

• Visual Basic .NET Notes for Professionals - Compiled from StackOverflow Documentation (PDF)
• Visual Basic Official Docs

Visual Prolog

• A Beginners' Guide to Visual Prolog
• Visual Prolog for Tyros

Vulkan

• Vulkan Tutorial - Alexander Overvoorde (EPUB, HTML, PDF) (C++)
• Vulkan Tutorial Java - Cristian Herrera, et al. (Java)
• Vulkan Tutorial RS - Benjamin Wasty, et al. (:construction: in process) (Rust)
• Vulkano - Tomaka, et al. (HTML) (Rust)

Web Services

• RESTful Web Services (PDF)

Windows 8

• Programming Windows Store Apps with HTML, CSS, and JavaScript, Second Edition - Kraig Brockschmidt (PDF) (:card_file_box: archived)

Windows Phone

• Developing An Advanced Windows Phone 7.5 App That Connects To The Cloud - MSDN Library, David Britch, Francis Cheung, Adam Kinney, Rohit Sharma (PDF) (:card_file_box: archived)
• Windows Phone 8 Development Succinctly - Matteo Pagani (PDF)
• Windows Phone Programming Blue Book

Workflow

• Declare Peace on Virtual Machines. A guide to simplifying vm-based development on a Mac

xBase (dBase / Clipper / Harbour)

• Application Development with Harbour - Wikibooks
• CA-Clipper 5.2 Norton Guide (:card_file_box: archived)
• Clipper Tutorial: a Guide to Open Source Clipper(s) - Wikibooks

YAML

• YAML Tutorial - TutorialsPoint (PDF)