A ready-to-go node implementation built using LDK.

Optimized C library for EC operations on curve secp256k1

Cashu wallet PWA

Permissionless app store powered by your social network

Comfortably monitor your Internet traffic 🕵️‍♂️

Ecash management tool

Desktop Bitcoin Wallet focused on security and privacy. Free and open source.

Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers t…

Cashu Development Kit

Linux kernel source tree

BOLT: Basis of Lightning Technology (Lightning Network Specifications)

Bitcoin Script Debugger

Rust Bitcoin library

Explore the full Bitcoin ecosystem with mempool.space, or self-host your own instance with one-click installation on popular Raspberry Pi fullnode distros including Umbrel, Raspiblitz, Start9, and …

Full-featured BitTorrent client package and utilities

Mastering the Lightning Network (LN)

Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

Bitcoin Protocol Development Curriculum

Open-source, non-custodial, privacy preserving Bitcoin wallet for Windows, Linux, and Mac.

RaspiBolt v3: Bitcoin & Lightning full node on a Raspberry Pi

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

A Cashu wallet and mint written in Rust

"What am I looking at?" A tool for decoding bitcoin-related strings.

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

Lightning Network peer-to-peer exchange platform on Nostr

A curated, collaborative list of awesome Cashu resources

Cashu protocol specifications

A fully validating Bitcoin node with Utreexo support

The frontend for Mutiny Wallet