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

JiGuang's officially supported JMessage PhoneGap/Cordova plugin (Android & iOS). 极光官方支持的 IM PhoneGap/Cordova 插件。

The content behind Elixir School

Python version of the SGP4 satellite position library

Registration helpers for Excel-DNA

Textacular exposes full text search capabilities from PostgreSQL, and allows you to declare full text indexes. Textacular will extend ActiveRecord with named_scope methods making searching easy and fun!

Local-first Solana transaction policy firewall and tamper-evident receipt ledger for AI agents.

A Ruby wrapper for the OAuth 2.0 protocol.

🔐A small webpage library to control the execution of (third party) scripts

📢 MAINTENANCE MODE: Web animation javascript plugin for beautiful background particle systems. The Maintained and LTS version of popular Particleground.

Modernizing volunteer applications to the Ottawa Jazz Festival. Jazzify v2 has taken over!

Search easily for issues that you can contribute to in Open source.

A kind-to-humans configuration language

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Cake addin for creating self-contained single binary applications using warp

Python Development Workflow for Humans.

Open source Farm management Information System (FMIS) - Connecting farms to the world

A dialect of Lisp that's embedded in Python

Hascal is a general purpose and open source programming language designed to build optimal, maintainable, reliable and efficient software.

Contribute Packages to Bioconductor

Simplified pure Java http server

An implementation of the CSS layout algorithm.

AbuseIO is a toolkit to receive, process, correlate and notify about abuse reports received by network operators, typically hosting and access providers.

An open source cloud platform for small scale clinics

User Interface Toolkits for Node.js

A minimal 🤏 HTTP-client 🐼 interface 🖥️ for Neovim ❤️.

tirreno provides an open-source platform for preventing cyber fraud, account takeovers, spam, and abuse that you can self-host. Get started - free.

CovsirPhy: Python package for COVID-19 analysis with phase-dependent SIR-derived ODE models.

E-mails, subdomains and names Harvester - OSINT

High-precision, zero-dependency Byte-Fallback Unigram tokenizer with dual-offset tracking, arithmetic isolation, and multilingual Unicode protection.

Self-hosted app for Time Tracking, Invoice Generation, Project & Client Management, built with Laravel & Filament.

Zend Framework 2 Module for Doctrine

Micro Profile Samples

Just some helpers for Stylus

Learning Resource Discovery Platform

EDUX is a developer friendly Java library for machine learning educational tasks

The PPI Website

The Ruby cloud services library.

Heavy metal SOAP client

Automatically detect mobile requests from mobile devices in your Rails application.

The Reliable USB Formatting Utility

A flexible and responsive carousel component for react https://sag1v.github.io/react-elastic-carousel

This is the main CHAOSS community repository. Feel free to open an issue to discuss a topic of community interest! This repository also holds governance, mentorship, and other community-related documentation

Yet Another Web Playground is an online web Playground that lets you play with HTML CSS and JS in real-time. If you want to teach web and Zoom does not really allow you to express a lot, YAWP is just for you. YAWP saves your work so that you can build ove

Mirror of the Glasgow Haskell Compiler. Please submit issues and patches to GHC's Gitlab instance (https://gitlab.haskell.org/ghc/ghc). First time contributors are encouraged to get started with the newcomers info (https://gitlab.haskell.org/ghc/ghc/wikis

In-memory dimensional time series database.

A secret manager backed by Keybase and KBFS.

For those who dream to make an ASP.NET Core Web API in one line of code

Deep diff Clojure data structures and pretty print the result