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

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

A local-first personal finance app

A standalone Java Decompiler GUI

The Kotlin Programming Language

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

Vagrant/Puppet GUI

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

Isolated React component development environment with a living style guide

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

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

Authorization Gem for Ruby on Rails.

OpenTelemetry JavaScript Client

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

Reicast was a multiplatform Sega Dreamcast emulator

:zap: :aquarius: Rapid prokaryotic genome annotation

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

📄 The official documentation site for Vue.js.

RocksDB/LevelDB inspired key-value database in Go

Fast, cross-platform HTTP/2 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, small, webkit based browser framework extensible by Lua.

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

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

Utilities to use the Hugging Face Hub API

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

The official Semantic-UI-React integration

GitHub Pull Requests for Visual Studio Code

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

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

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

A very simple Salesforce.com REST API client for Python

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

The world’s fastest framework for building websites.

Open source clone of Theme Hospital

A Swifty toolchain to build better Apple apps, faster

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

The granddaddy of HTML tools, with support for modern standards

Ever® Teams™ - Open Work and Project Management Platform - https://ever.team

The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles

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.

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

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

SpaceFM File Manager