getoptsy: getopts alternative to parse command line arguments to long options, in POSIX, using custom code.

A full-featured BDD unit testing framework for bash, ksh, zsh, dash and all POSIX shells

Architecture decision record (ADR) examples for software planning, IT leadership, and template documentation

{reference,survival} guide to bash scripting 🐚📖

The systemd System and Service Manager

Bash script to generate table of contents from markdown file (README.md)

System font stack CSS organized by typeface classification for every modern operating system

A terminal for iOS, with multiple windows

📖 A collection of pure bash alternatives to external processes.

Bash Automated Testing System

JavaScript tokenization library

ChakraCore is an open source Javascript engine with a C API.

☄🌌️ The minimal, blazing-fast, and infinitely customizable prompt for any shell!

Draft for ECMAScript Error Safe Assignment Operator

String validation

DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:

🚲 A preprocessor for anyone writing specifications that converts source files into actual specs.

Tiny minimal 1px icons designed to fit in the smallest places.

Guidelines for Maintainable Tests

A guide: Imitating human motion in real time using Arduino, Xbox Kinect, and the Meccanoid robot

📙 A guide to unit testing in Javascript

RSpec Best Practices

A post-modern modal text editor.

Generate OpenAPI docs for an Express App

Test all the code in your markdown docs!

Learn how to design systems at scale and prepare for system design interviews

Infra Standard

JavaScript API for Chrome and Firefox

Create graphics with a hand-drawn, sketchy, appearance

Extensible component for incredibly fast viewing of flame charts