Open-Source Websites & Tools

Awesome-Gamedev collects learning and reference material for developing games.

Crawl and analyze websites for SEO, security, accessibility and performance with this cross-platform tool.

Creates short videos for TikTok, Instagram Reels, and YouTube Shorts using the Model Context Protocol (MCP) and a REST API.

STORM - An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.

LAN Mouse shares a mouse and keyboard across computers over a local network.

The OpenAI Cookbook provides examples and guides for using the OpenAI API.

Use MPC-HC to play video and audio on Windows, with support for third-party filters in this free, open-source project.

This repository curates projects and services related to generative artificial intelligence.

Explore command-line utilities and other tools for Go projects in this repository collection.

Use Crystalline, a Language Server Protocol implementation for the Crystal programming language.

OpenPrompt provides a place to create, use, and share prompts for ChatGPT.

This repository collects lists of tools and resources for hackers and security researchers.

Unnamed SDVX clone adapts K-Shoot MANIA and Sound Voltex as a rhythm game.

Prompt Engineering Guide collects lessons, papers, notebooks, and resources on prompting, retrieval-augmented generation, and AI agents.

Export personal data with Surfer Protocol, an open-source framework with a desktop app and Python SDK.

Apache Superset is an open-source platform for data visualization and exploration.

cheat.sh provides a command-line and web interface to programming and command-line examples.

Tuta is an email service whose repository says it encrypts emails, contacts, and calendar entries across users’ devices.

Hide YouTube Shorts with this uBlock Origin filter list, which can be imported from the project page.

Perfect Freehand provides drawing tools for creating pressure-sensitive freehand lines.

This curated list gathers software, services, and resources for creating and distributing music, with music-production topics in its repository.

This repository collects Google Colaboratory notebooks for fast experiments, with examples spanning machine learning and related topics.

MMRL manages, shares, and explores Magisk modules across module repositories.

BCR-GUI helps manage, organize, and play recordings made by Basic Call Recorder and supported Android ROMs.