Awesome Gleam

For a full list of packages check out the Gleam package index.

Have a Gleam project to share with the world? Run gleam run, assign a category for it in packages/NAME.toml, and run gleam run again.

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Packages
- API Clients
- Benchmarking
- Build Tooling
- Command Line
- Configuration
- Cryptography
- Data Structures
- Databases
- Email
- Erlang and OTP
- Error Handling
- File Formats
- File System
- Frontend
- Gleam
- Graphics
- HTML
- HTTP
- HTTP Clients
- HTTP Servers
- JSON
- JavaScript
- Logging and Monitoring
- Networking
- Numbers
- Parsing
- Push Notifications
- Randomness
- Testing
- Text
- Time
- Validation
- Web frameworks
- Websites
Projects
- Compilers
- Web applications
Tools
- Editor support
Resources

Packages

API Clients

aws4_request - 📚 - An AWS Signature Version 4 client implementation, used for S3 auth, etc
glatus - 📚 - Gleam bindings to the API of the Gatus health check tool
gleam_hexpm - 📚 - Gleam dynamic decoders for the API of Hex, the package manager for the BEAM ecosystem.
glevatar - 📚 - Easily create Gravatar URLs in Gleam

Benchmarking

Build Tooling

esgleam - 📚 - esbuild for Gleam
gleescript - 📚 - Bundle your Gleam-on-Erlang project into an escript, a single executable file!

Command Line

argv - 📚 - A cross platform library for getting the command line arguments
gleam_community_ansi - 📚 - ANSI colours, formatting, and control codes
glint - 📚 - Gleam command line argument parsing with basic flag support.
rad - 📚 - A task runner for Gleam projects
shellout - 📚 - A Gleam library for cross-platform shell operations
spinner - 📚 - Animated progress spinners for your console

Configuration

dot_env - 📚 - Load environment variables from files
envoy - 📚 - A zero dependency cross platform Gleam package for reading environment variables
gleam_dotenv - 📚 - dotenv for Gleam
glenvy - 📚 - A pleasant way to interact with your environment.

Cryptography

beecrypt - 📚 - Buzzing Gleam bindings to the Erlang bcrypt hashing library
gleam_crypto - 📚 - A Gleam cryptography library supporting Erlang and JavaScript
ids - 📚 - Unique IDs for Gleam
youid - 📚 - Generate and parse UUIDs

Data Structures

argamak - 📚 - A tensor library for the Gleam programming language
gleam_stdlib - 📚 - A standard library for the Gleam programming language
glearray - 📚 - Immutable arrays for Gleam
non_empty_list - 📚 - Non-empty lists in Gleam
tote - 📚 - Bags (or multisets) in Gleam
trie_again - 📚 - Tries in Gleam

Databases

gleam_pgo - 📚 - Gleam bindings to the PGO PostgreSQL client
migrant - 📚 - [ALPHA] Database migrations for SQLite in Gleam
mungo - 📚 - A MongoDB driver for Gleam (formerly gleam_mongo)
radish - 📚 - A Redis client for Gleam
sqlight - 📚 - Use SQLite from Gleam!

Email

gleam_sendgrid - 📚 - Send emails from Gleam with SendGrid
plunk - 📚 - A Gleam library to send emails, manage contacts etc. using the Plunk API
zeptomail - 📚 - A wrapper for ZeptoMail's transactional email API

Erlang and OTP

gen_core_erlang - 📚 - Generate Core Erlang from Gleam (wraps the Erlang cerl compiler module)
gleam_erlang - 📚 - A Gleam library for working with Erlang
gleam_otp - 📚 - Fault tolerant multicore Gleam programs with OTP
gts - 📚 - Opinionated bindings to erlang's ets tables.
process_waiter - 📚 - Wait for Erlang processes to exit
puddle - 📚 - A resource pool manager for gleam

Error Handling

exception - 📚 - A tiny package for dealing with exceptions
snag - 📚 - A boilerplate-free ad-hoc error type

File Formats

cymbal - 📚 - Build YAML in Gleam!
gsv - 📚 - A simple csv parser and generator written in gleam
tom - 📚 - A pure Gleam TOML parser!

File System

Frontend

glailglind - 📚 - Gleam modules and functions for installing and invoking TailwindCSS
lustre - 📚 - An Elm-inspired framework for building web apps in Gleam!
lustre_animation - 📚 - Animations for lustre, utilizing JS requestAnimationFrame and setTimeout
lustre_http - 📚 - HTTP requests from lustre
lustre_ui - 📚 - A collection of components and design tokens for building Lustre apps.
lustre_virtual_list - 📚 - A virtual list componenet for lustre.
lustre_websocket - 📚 - Web Socket requests from lustre

Gleam

glance - 📚 - A Gleam source code parser, in Gleam!
glance_printer - 📚 - A pretty_printer for the glance AST
gleam_package_interface - 📚 - Work with Gleam's package interfaces
glexer - 📚 - A lexer for Gleam source code

Graphics

gleam_community_colour - 📚 - Colour types, conversions, and other utilities

HTML

formal - 📚 - Type safe HTML form decoding and validation!
glentities - 📚 - HTML entity encoder/decoder for Gleam
htmb - 📚 - A tiny HTML builder for Gleam
htmgrrrl - 📚 - Gleam bindings to htmerl, the fast and memory efficient Erlang HTML SAX parser.

HTTP

HTTP Clients

gleam_fetch - 📚 - Make HTTP requests in Gleam JavaScript with Fetch
gleam_hackney - 📚 - Gleam bindings to the Hackney HTTP client
gleam_httpc - 📚 - Gleam bindings to Erlang's built in HTTP client, httpc

HTTP Servers

cgi - 📚 - Common Gateway Interface (CGI) in Gleam
gleam_elli - 📚 - Run Gleam HTTP services with the Elli web server
mist - 📚 - a misty Gleam web server

JSON

gleam_json - 📚 - Work with JSON in Gleam

JavaScript

conversation - 📚 - Gleam bindings for the standard JavaScript Request and Response APIs
gleam_javascript - 📚 - Work with JavaScript types and values in Gleam
plinth - 📚 - Bindings to Node.js and browser platform APIs

Logging and Monitoring

glimt - 📚 - A Gleam library for logging
glog - 📚 - A Gleam implementation of Erlang logger
logging - 📚 - Configuration for the Erlang logger
systemd_status - 📚 - Inspect the status of running systemd units

Networking

glisten - 📚 - a shiny Gleam TCP/SSL server
mug - 📚 - A TCP client for Gleam!

Numbers

gleam_community_maths - 📚 - A basic maths library

Parsing

jot - 📚 - A parser for Djot, a markdown-like language
nibble - 📚 - A string parsing library heavily inspired by elm/parser.

Push Notifications

wimp - 📚 - A Gleam client for the Pushover push notification API

Randomness

blah - 📚 - fake data generation for gleam
minigen - 📚 - Pure random data generation, appropriate for realistic simulations
prng - 📚 - A Pure Random Number Generator

Testing

birdie - 📚 - Snapshot testing in Gleam
exercism_test_runner - 📚 - A test framework for Gleam exercises on Exercism
gleeunit - 📚 - Gleam bindings to Erlang's EUnit test framework
testbldr - 📚 - A library for programatically building and running test cases

Text

edit_distance - 📚 - A pure Gleam package to compute the edit distance of two strings
gap - 📚 - A Gleam library for comparing strings/lists and producing a textual (styled) representation of the differences.
glam - 📚 - A package to help you easily pretty print structured data
glemplate - 📚 - A simple template engine for Gleam
glisbn - 📚 - A ISBN utility library for Gleam.
hug - 📚 - Helpful and pretty CLI messages
iso_8859 - 📚 - Gleam library to decode ISO/IEC 8859 binary data into native UTF-8 strings.
justin - 📚 - Convert between snake_case, camelCase, and other cases in Gleam
phonetic_gleam - 📚 - A collection of gleam algorithms dealing with phonetics.
phony - 📚 - An international phone number validator
punycode - 📚 - Gleam implementation of punycode encoding and decoding
rank - 📚 - Ordinals for numbers, e.g. 1st, 2nd, 3rd

Time

birl - 📚 - Date / Time handling for Gleam

Validation

crossbar - 📚 - Data validation library in pure Gleam

Web frameworks

glen - 📚 - A peaceful web framework that targets JS.
wisp - 📚 - A practical web framework for Gleam

Websites

lustre_ssg - 📚 - A simple static site generator for Lustre projects.

Projects

Compilers

Compilers for Gleam and compilers written in Gleam.

gleam-lang/gleam - The Gleam compiler.
gleam-lang/example-lisp-interpreter - A toy Lisp interpreter in Gleam.

Web applications

Web applications written in Gleam.

gleam-lang/example-todomvc - A serverside only implementation of Todo MVC written in Gleam!
gleam-lang/example-echo-server - An example Gleam web application.
gleam-lang/packages - The Gleam package index website.
aosasona/jsorm - A minimal JSON explorer in Gleam + HTMX.

Tools

tynanbe/rad - A flexible task runner companion for the Gleam build manager.
inoas/glychee - A simple Gleam benchmark runner which wraps Benchee for the heavy lifting.

Editor support

gleam-lang/gleam.vim - Gleam support for Vim/Neovim.
gleam-lang/gleam-mode - An emacs major mode for the Gleam programming language.
gleam-lang/vscode-gleam - Gleam support for VS Code.
digitalcora/sublime-text-gleam - Gleam support for Sublime Text.
sbdchd/neoformat - A Vim/Neovim plugin for formatting code with support for gleam format.
itsgreggreg/language-gleam - Gleam language support in Atom.
DannyLettuce/gleam_gedit - Gleam syntax support for Gedit (and other GtkSourceView editors).

Resources

Websites

Websites with Gleam related content.

gleam.run - Gleam's website.
tour.gleam.run - Gleam's interactive tour and tutorial.

Courses

Exercism's Gleam track - Crowd-sourced code mentorship. Practice having thoughtful conversations about code.
tanklesxl/gladvent - An Advent of Code runner for Gleam, targeting Erlang.

Talks

Social Media

Twitter

#gleamlang hashtag
@gleamlang - The official twitter account.
@louispilfold - The creator of Gleam.

Reddit

r/gleamlang

limuethmu/awesome-gleam

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