Check your project for common sources of contributor friction.

RSpec Best Practices

digital signal processing library for software-defined radios

Software defined radio receiver powered by GNU Radio and Qt.

GNU Radio – the Free and Open Software Radio Ecosystem

OptiKey - Full computer control and speech with your eyes

Catch insensitive, inconsiderate writing

Software U2F authenticator for macOS

Prevents you from committing secrets and credentials into git repositories

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs,…

Ruby on Rails

Language Savant. If your repository's language is being reported incorrectly, send us a pull request!

Adds static typing to JavaScript to improve developer productivity and code quality.

🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.

The ZeroClipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie and a JavaScript interface.

PowerShell for every system!

The Crystal Programming Language

Elixir is a dynamic, functional language for building scalable and maintainable applications

The Kotlin Programming Language.

A web extension that helps you view JSON documents in the browser.

A smarter cd command. Supports all major shells.

A cross-platform, OpenGL terminal emulator.

Command-line JSON processor

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

A simple, fast and user-friendly alternative to 'find'

A friendly wrapper for launchctl

Incremental merge for git

Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala

List of useful Quick Look plugins for developers