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

Java Applications of Illarion (Client, Mapeditor, easyNPC Editor, Downloader)

AnitaB.org Open Source website has information about our community, including our open source projects, participation in programs, events, and a few contribution guidelines.

The magical reactive component framework for Django ✨

Pure Go Postgres driver for database/sql

An HTTP toolkit for security research.

✨ A beautiful dark theme for your favorite apps.

💥 Collision is a beautiful error reporting tool for command-line applications

Combines the high accuracy of AR with the scale of GPS data.

Simple Python version management

Hypothesis is a powerful, flexible, and easy to use library for property-based testing.

Sequelize migration generator and es6 init tool (Planned)

Hypothesis is a powerful, flexible, and easy to use library for property-based testing.

Canonical actor model implementation for .NET with local + distributed actors in C# and F#.

GitHub workflow-optimizing bot by @zulip

Q/A based social network

Next generation frontend tooling. It's fast!

The community.crypto collection for Ansible.

A proxy mechanism allow LabVIEW programs to easily write out to the command line.

Open-source keyboard firmware for Atmel AVR and Arm USB families

poMMo

A library to support tests with throwaway instances of Docker containers for all compatible .NET Standard versions.

🔖 Collection of open source, usable, hosted web services! https://libreprojects.net

Classy web-development dressed in a DSL (official / canonical repo)

Probabilistic Risk Analysis Tool (fault tree analysis, event tree analysis, etc.)

Mod Installer for the Higurashi and Umineko Games

Provides HTML UI layout for Angular applications; using Flexbox and a Responsive API

The CRM Power Pane is a helper tool designed to integrate with Microsoft Dynamics CRM application and allow you to manipulate forms or perform actions faster throughout the Microsoft Dynamics CRM application .

The Elm Live Editor

A pure ruby implementation of Google's Protocol Buffers

Python wrapper for the Zendesk API

A web app for crowdsourcing immigration raid data.

ZMQ-based RPC with HTTP support for SCADA applications in python

Jbuilder: generate JSON objects with a Builder-style DSL

Privacy and Security focused Segment-alternative, in Golang and React

OpenSourceWebsite (OSW) - Creating an Open and Democratic Online Community. We promote a free society where everyone can participate in decision-making through electronic voting and where open source guarantees data security.

a FindBugs/SpotBugs plugin for doing static code analysis for java code bases

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

Cross-platform project generation for C#

Scrapy, a fast high-level web crawling & scraping framework for Python.

Typelevel http service definition DSL

A transport layer for coarray Fortran compilers.

Fast Android Development. Easy maintainance.

A full-featured toolset for Persian Applications Created by Angular (v > 2) containing Pipes, Services, Directives, and javascript Similar Date object for working with Jalali Date.

The TypeScript implementation of Connect: Protobuf RPC that works.

A multipurpose Discord Bot designed to carry out most of your server's needs with great performance and stability.