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

A standalone Java Decompiler GUI

The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++

Isolated React component development environment with a living style guide

An open source GitHub Android client app, faster and concise.

Vagrant/Puppet GUI

Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics, optimization, and more

Sphinx theme for readthedocs.org

The Kotlin Programming Language

GitHub Pull Requests for Visual Studio Code

Authorization Gem for Ruby on Rails.

:globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.

Fast, cross-platform HTTP/2 web server with automatic HTTPS

Generate Java types from JSON or JSON Schema and annotate those types for data-binding with Jackson, Gson, etc

Reicast was a multiplatform Sega Dreamcast emulator

Automated generation of real Swagger/OpenAPI 2.0 schemas from Django REST Framework code.

Distributed reliable key-value store for the most critical data of a distributed system

RocksDB/LevelDB inspired key-value database in Go

Node.js debugger based on Blink Developer Tools

Python PDF Parser (Not actively maintained). Check out pdfminer.six.

Financial Data Extraction from Investing.com with Python

investpy  — is  a Python library for historical data extraction from the spanish stock market

:zap: :aquarius: Rapid prokaryotic genome annotation

A local-first personal finance app

Fast, small, webkit based browser framework extensible by Lua.

The Eta Programming Language, a dialect of Haskell on the JVM

📄 The official documentation site for Vue.js.

Open source clone of Theme Hospital

A fast and robust web server and application server for Ruby, Python and Node.js

The official Semantic-UI-React integration

A Swifty toolchain to build better Apple apps, faster

Octopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?

Boa is an embeddable and experimental Javascript engine written in Rust. Currently, it has support for some of the language.

Utilities to use the Hugging Face Hub API

A very simple Salesforce.com REST API client for Python

An active model wrapper for the Neo4j Graph Database for Ruby.

OpenTelemetry JavaScript Client

Open Source Event Manager. An event management tool tailored to Free and Open Source Software conferences.

Frontend build on next.js

Streisand sets up a new server running your choice of WireGuard, OpenConnect, OpenSSH, OpenVPN, Shadowsocks, sslh, Stunnel, or a Tor bridge. It also generates custom instructions for all of these services. At the end of the run you are given an HTML file

Saleor Core: the high performance, composable, headless commerce API.

The world’s fastest framework for building websites.

The granddaddy of HTML tools, with support for modern standards

SpaceFM File Manager

Saleor Core: the high performance, composable, headless commerce API.

eCamp v3 is a web-based app for camp and course planning. The application is specialized for camps and courses of youth associations and for Y+S offers in the sport of camp sports/trekking.

A toolkit for machine learning from time series