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

A new markup-based typesetting system that is powerful and easy to learn.

Parallel computing with task scheduling

ShellCheck, a static analysis tool for shell scripts

♞ lichess.org: the forever free, adless and open source chess server ♞

♞ lichess.org: the forever free, adless and open source chess server ♞

A generic system to build and distribute packages from sources in an automatic, consistent and reproducible way. Release your software for a wide range of operating systems and hardware architectures.

CircuitVerse Primary Code Base

⚡ Serverless Framework – Build web, mobile and IoT applications with serverless architectures using AWS Lambda, Azure Functions, Google CloudFunctions & more! –

Visual Studio Code Remote Development: Open any folder in WSL, in a Docker container, or on a remote machine using SSH and take advantage of VS Code's full feature set.

Duck-themed multi-user virtual spaces in WebVR. Built with A-Frame.

Electrum Bitcoin Wallet

A fast and lightweight IDE

Fast, easy and reliable testing for anything that runs in a browser.

Shopware 6 is an open commerce platform based on Symfony Framework and Vue and supported by a worldwide community and more than 1.500 community extensions

Datasets, Transforms and Models specific to Computer Vision

Open-source customer engagement suite, an alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

Issues board used for Laravel internals discussions.

"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Yandex Files

Caffe: a fast open framework for deep learning.

The Void source packages collection

The leading native Python SSHv2 protocol library.

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unl

Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.

Dolibarr ERP CRM is a modern software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, ...).It's opensource software (wrote with PHP language) designed for small and medium companies, foundation

Panel: The powerful data exploration & web app framework for Python

The modern web developer’s platform

Command-line program to download image galleries and collections from several image hosting sites

Yoast SEO for WordPress

🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.

🎥 Command line video player

Bringing Astrid Tasks back from the dead

For the latest version of boto, see https://github.com/boto/boto3 -- Python interface to Amazon Web Services

Zcash - Internet Money

OBS Studio - Free and open source software for live streaming and screen recording

Ceph is a distributed object, block, and file storage platform

Proof-of-Antiquity blockchain — vintage PowerPC hardware earns 2.5x mining rewards. Hardware fingerprinting, Solana bridge (wRTC), AI agent economy. Discord: https://discord.gg/VqVVS2CW9Q

Apache NetBeans

Universal markup converter

The browser extension vault (Chrome, Firefox, Opera, Edge, Safari, & more).

Bitwarden client applications (web, browser extension, desktop, and cli)

🛠️ webpack-based tooling for Vue.js Development

libpod is a library used to create container pods.

Podman: A tool for managing OCI containers and pods.

Semantic is a UI component framework based around useful principles from natural language.

The Python package installer

Godot Engine official documentation

Memory hacking library for Dwarf Fortress and a set of tools that use it

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

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