A collective list of free APIs

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

A feature-rich command-line audio/video downloader

Hunt down social media accounts by username across social networks

A curated list of awesome Machine Learning frameworks, libraries and software.

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

Portable file server with accelerated resumable uploads, dedup, WebDAV, SFTP, FTP, TFTP, zeroconf, media indexer, thumbnails++ all in one file

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

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

Google Chromium, sans integration with Google

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

Node.js native addon build tool

FastF1 is a python package for accessing and analyzing Formula 1 results, schedules, timing data and telemetry

A GraphQL library for Python that leverages type annotations 🍓

Copy playlists and liked music from Spotify to YTMusic

Bazarr is a companion application to Sonarr and Radarr. It manages and downloads subtitles based on your requirements. You define your preferences by TV show or movie and Bazarr takes care of every…

Recursive Mono & Sans is a variable font family for code & UI

Python library for backtesting trading strategies & analyzing financial markets (formerly pythalesians)

Python library to download market data via Bloomberg, Eikon, Quandl, Yahoo etc.

OpenF1 API - Real-time and historical Formula 1 data

A beautiful and fast self-hosted PaaS for deploying and managing web apps, databases, static websites and more.

HomeTube is a friendly video downloader managing single video URL into organized content structure for automatic home media server experience.

Free Download Manager Add-On. Provides support for downloading videos from various sites.

A multi-platform app for writing metadata to digital comics

Finding a panel inside a comic page is the hardest thing I've ever done in computer science!