Free
Elixir
Open SourceProgramming Languages
Official Elixir language website built on the Erlang VM.
elixirlanguageerlang
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Programming Languages
Official Elixir language website built on the Erlang VM.
Editors & IDEs · Development Environment
Extensible, customizable GNU editor and computing environment.
Build & Lint · Frontend
Extremely fast JavaScript/TypeScript bundler and minifier in Go.
Build & Lint · Frontend
The pluggable linting utility for JavaScript and TypeScript.
Firmware · IoT & Embedded
Build custom firmware for ESP boards from simple YAML — sensors, automations and Home Assistant integration.
Web3 Libraries · Web3 & Blockchain
The classic complete Ethereum library — wallet, providers, contracts and utilities for JS and TypeScript.
Frameworks · Backend
Minimal and flexible Node.js web application framework.
Mocks & Fakes · Testing
Generate massive amounts of realistic fake data for tests.
Frameworks · Backend
Modern, fast Python framework with automatic OpenAPI docs.
Frameworks · Backend
Fast, low-overhead web framework for Node.js with schema support.
Mobile Backend & Services · Mobile Development
Automate building, signing and releasing iOS and Android apps.
Conversion · Image & Media
The universal audio/video converter and processor behind everything.
Frameworks · Backend
Lightweight Python micro-framework for web applications.
CI/CD · DevOps
GitOps toolkit for keeping Kubernetes clusters in sync with Git.
Typography & Fonts · Design & Prototyping
Self-host open-source fonts as npm packages — versioned, offline-friendly and dependency-pinned.
Hosting & Collaboration · Git & Version Control
Community-driven, self-hosted software forge (powers Codeberg).
Internationalization · Frontend
Internationalization toolkit built on ICU MessageFormat — react-intl and friends for dates, numbers and plurals.
Smart Contracts · Web3 & Blockchain
Blazing-fast Ethereum toolkit in Rust — forge tests in Solidity, anvil local chain and cast for contract calls.
Stock & Placeholders · Image & Media
Collaborative database of CC-licensed sound effects and samples — the go-to library for UI sounds and foley.
Frameworks · Backend
The most popular HTTP web framework for Go.
Git & Version Control
Official website for the Git version control system.
Hosting & Collaboration · Git & Version Control
Lightweight, self-hosted Git service written in Go.
CLI Tools · Development Environment
Official GitHub command-line tool for PRs, issues and repos (gh).
Secret Scanning · Security
Detect and prevent hardcoded secrets in Git repositories.