Help out your favorite open source projects and become a better developer while doing it.

A static website compiler library in Haskell

Quickly ramp up in new programming languages.

Pure Go Postgres driver for database/sql

A serialization/deserialization/validation library for strings, mappings and lists.

The future of Node.js REST development

A Really Ruby Mail Library

TrinityCore Open Source MMO Framework (master = 7.3.5.26124, 3.3.5 = 3.3.5a.12340)

JavaScript parser / mangler / compressor / beautifier library for NodeJS

Linux utility to configure modifier keys to act as other keys when pressed and released on their own.

C++ client for making HTTP/REST requests

Free continuous integration platform for GitHub projects.

Give your JS App some Backbone with Models, Views, Collections, and Events

JavaScript's utility _ belt

Social logging script for Day One

Manage perl installations in your $HOME

Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

A Content Editor for GitHub.

A lightweight, fast and extensible game server for Minecraft

A modern JavaScript utility library delivering modularity, performance, & extras.

Compresses linked and inline javascript or CSS into a single cached file.

PHPCI is a free and open source continuous integration tool specifically designed for PHP.

Write C# apps with a text editor, nuget and the power of Roslyn!

Active Record, improved. Live again :)

Object-based searching.

🆔 The easy-to-use OpenStreetMap editor in JavaScript.

Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala

A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable

Git + .NET = ❤

RSpec Best Practices

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

Brew & manage PHP versions in pure PHP at HOME

A native macOS KeePass client

The library for web and native user interfaces.

MailWatch for MailScanner is a web-based front-end to MailScanner

Messaging engine for the delivery of SMS, Star Menu and chat messages to diverse audiences in emerging markets and beyond.

A docker-powered PaaS that helps you build and manage the lifecycle of applications

Functional reactive programming library for TypeScript and JavaScript

Simple Rails app configuration

A platform for developing apps using JRuby on Android.

Web Experience Toolkit (WET): Open source code library for building innovative websites that are accessible, usable, interoperable, mobile-friendly and multilingual. This collaborative open source project is led by the Government of Canada.

Oracle enhaced adapter for ActiveRecord

Powerful new number types and numeric abstractions for Scala.

ReactiveX Website

The blockchain for Smart Media Tokens (SMTs) and decentralized applications.

tracks commits in a branch of a Git repository

IPFS implementation in go

A source-only C++ package manager that will take you to your happy place 🏝️

Tessel 2 Command Line Interface

LISTEN for NOTIFY events from PostgreSQL and Asynchronously Do Something with the payload

ClosedXML makes it easier for developers to create Excel 2007+ (.xlsx, .xlsm, etc) files. It provides a nice object oriented way to manipulate the files (similar to VBA) without dealing with the hassles of XML Documents. It can be used by any .NET languag