Use an air-gapped Raspberry Pi Zero to sign for Bitcoin transactions! (and do other cool stuff)

A community R&D process about covenants, transaction introspections and new class of Bitcoin contracting applications

Lightning hardware signer on ESP32

A history of edits to the US Constitution as it has been amended. Written in markdown to match original formatting.

Social networking technology created by Bluesky

A simple bdk-wasm example web app

a wasm shim for playing with miniscript, taproot, and CTV

A simple vault structure using OP_CTV

A javascript library for working with LSATs (Lightning Service Authentication Tokens)

A list of Free Software network services and web applications which can be hosted on your own servers

python3 bitcoin library with no dependencies and extensive test coverage

utxos.org site

Node.js wrapper for communication between sphinx client and lightning node.

The Bitcoin Lightning Browser Extension that brings deep Lightning & Nostr integration to the web. Wallet interface to multiple lightning nodes and key signer for Nostr, Liquid and onchain use.

Stateless multisig PSBT wallet with a GUI. Advanced users may want to check out the CLI-only version here: https://github.com/buidl-bitcoin/buidl-python

like Promise.all but you can limit the concurrency

A .NET Standard library for accessing daily COVID data

The best way to secure your bitcoin.

Bob Wallet is a GUI for DNS Record Management and Name Auctions on Handshake. It includes an integrated full node: hsd

lsat protocol specification

hardware management and signing

Bitcoin multisig coordination software

A decentralized and secure package manager.

Specification for Discreet Log Contracts

Bitcoin Lighting Network implemented in Node.js

Create agents that monitor and act on your behalf. Your agents are standing by!