End-to-end, code-first tutorials for building production-grade GenAI agents. From prototype to enterprise deployment.

A cat(1) clone with wings.

Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts: Hack, Source Code Pro, more. Glyph collections: Font Awesome, Material Design Icons, Octicons, & more

rust style and philosophy

A highly modular Bitcoin Lightning library written in Rust. It's rust-lightning, not Rusty's Lightning!

Minimal implementation of the Mimblewimble protocol.

Commodore 64 emulator written in Rust

A secure embedded operating system for microcontrollers

Rust Bitcoin library

Collection of awesome podcasts

Featherjs server for caching giveth data.

Giveth Dapp for crowdfunding and managing donations on the ethereum blockchain.

Collaborative cheatsheets for console commands 📚.

✅ The Node.js best practices list (July 2026)

Flight rules for git

👑 LeetCode of algorithms with java solution(updating).

Machine Learning Toolkit for Kubernetes

Python programs, usually short, of considerable difficulty, to perfect particular skills.

Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

Bitcoin Core integration/staging tree

Simple & Powerful Litecoin iOS Wallet

The Android version of the Bread bitcoin wallet.

The LBRY SDK for building decentralized, censorship resistant, monetized digital content apps.

A tray notification class in JavaFX that allows you to call beautiful looking notifications on desktop computers.

A small, simple hangman project.