Master programming by recreating your favorite technologies from scratch.

A collective list of free APIs

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

A curated list of awesome Go frameworks, libraries and software

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

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

Production-ready platform for agentic workflow development.

Crack LeetCode, not only how, but also why.

Empowering everyone to build reliable and efficient software.

An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.

Godot Engine – Multi-platform 2D and 3D game engine

A modern runtime for JavaScript and TypeScript.

LLM inference in C/C++

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Magnificent app which corrects your previous console command.

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

An extremely fast Python package and project manager, written in Rust.

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

SecLists is the security tester's companion. It's a collection of multiple types of lists used during security assessments, collected in one place. List types include usernames, passwords, URLs, se…

A cross-platform, OpenGL terminal emulator.

Scrapy, a fast high-level web crawling & scraping framework for Python.

Unsloth Studio is a web UI for training and running open models like Qwen, DeepSeek, gpt-oss and Gemma locally.

Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

A curated list of Rust code and resources.

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

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