A collective list of free APIs

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Command-line program to download videos from YouTube.com and other video sites

🏡 Open source home automation that puts local control and privacy first.

Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.

Hunt down social media accounts by username across social networks

The official gpt4free repository | various collection of powerful language models | o4, o3 and deepseek r1, gpt-4.1, gemini 2.5

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.

The simplest, fastest repository for training/finetuning medium-sized GPTs.

Transforms complex documents like PDFs into LLM-ready markdown/JSON for your Agentic workflows.

Odoo. Open Source Apps To Grow Your Business.

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

[Support 0.49.x]（Reset Cursor AI MachineID & Bypass Higher Token Limit） Cursor Ai ，自动重置机器ID ， 免费升级使用Pro功能: You've reached your trial request limit. / Too many free trial accounts used on this machi…

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

The best ChatGPT that $100 can buy.

Portable file server with accelerated resumable uploads, dedup, WebDAV, FTP, TFTP, zeroconf, media indexer, thumbnails++ all in one file, no deps

If you live in the terminal, kitty is made for you! Cross-platform, fast, feature-rich, GPU based.

Improve your resumes with Resume Matcher. Get insights, keyword suggestions and tune your resumes to job descriptions.

Maple Mono: Open source monospace font with round corner, ligatures and Nerd-Font icons for IDE and terminal, fine-grained customization options. 带连字和控制台图标的圆角等宽字体，中英文宽度完美2:1，细粒度的自定义选项

Contexts Optical Compression

Public repository for Skills

Backup and keep your application settings in sync.

Download pictures (or videos) along with their captions and other metadata from Instagram.

The power of Claude Code / GeminiCLI / CodexCLI + [Gemini / OpenAI / OpenRouter / Azure / Grok / Ollama / Custom Model / All Of The Above] working as one.

A command-line tool to download photos from iCloud

State-of-the-art TTS model under 25MB 😻

🐚 Python-powered shell. Full-featured and cross-platform.

Private, fast, and honest web browser

🔰 Home Assistant Operating System