Open-Source Websites & Tools

A Python 3.7 compatible implementation of the Twitch API, EventSub and Chat

Drawpile lets multiple people draw, sketch, paint, and animate together on the same canvas.

HTMLy provides open source blogging without a database through a PHP publishing platform.

AG2 offers open source tools for building and coordinating AI agent systems.

SoundSwitch switches audio playback and recording devices with a global hotkey, per-app rules, profiles, and notifications.

Jupyter AI adds an AI chat interface and agent capabilities to JupyterLab notebooks.

CodeEdit provides a native macOS code editor that remains in development, with a roadmap available from its project.

FlicFlac converts WAV, FLAC, MP3, OGG, and APE files using a small portable Windows application.

AO3 Enhancements is a browser add-on that adds configurable features to Archive of Our Own.

The Xapian project provides an open-source search engine library and language bindings for adding search to applications.

Octo provides a transformer-based policy for robots, with code to train and fine-tune it.

igel lets users train, test, and use machine learning models without writing code.

Mini Macau visualizes Macau transit and aviation in 3D, using schedules to simulate rail, buses, ferries, and airport flights.

restic backs up data on Linux, macOS, Windows, FreeBSD, and OpenBSD; its project describes it as fast, efficient, and secure.

Libre Camera provides an open-source camera app for Android, built with Flutter and Dart.

Tunnelblick is free, open-source macOS software for controlling OpenVPN connections, with downloads and support information on its site.

This repository provides scripts for exploring a genome and receiving personalized explanations through natural dialogue.

Synthetic data and AI feedback pipelines can be built with Distilabel, a framework based on research papers.

Waistline counts calories and tracks weight on Android, with a food diary and food list.

Ambidex backs up PC game save files and organizes them into a structured collection.

MonoSketch supports ASCII sketching and diagramming, turning ideas into visuals made from text characters.

Netron displays neural network, deep learning, and machine learning models across formats such as ONNX, TensorFlow, and PyTorch.

Binternet provides a PHP Pinterest frontend that blocks selected site content for a more controlled browsing experience.

The Better Xcloud userscript adds browser support for Xbox's cloud service and Remote Play, according to its repository.