A lightweight, embeddable Bitcoin client built around Utreexo accumulators, aimed at letting users validate the chain with far less disk and memory than a conventional full node.
Image from the business's own website.
Source: Official GitHub repository. Last checked 2026-09-18. Spot an error? Tell us.
Nearby and similar
A self-custodial Lightning node you run yourself, either on your own hardware or in Alby's cloud, which connects to hundreds of Lightning and Nostr apps through Nostr Wallet Connect.
A command-line toolkit for LND node operators covering rebalancing, fee management, channel analysis, reporting and many other routing-node chores.
Bitcoin Core is the reference implementation of the Bitcoin protocol, and its site hosts release notes, security advisories, RPC documentation for every recent version and contributor guidance. It is the primary source for anyone running or building on their own full node.
The Bitcoin Core PR Review Club is a monthly club that reviews Bitcoin Core pull requests in a public IRC channel on the first Wednesday and Thursday of each month. It exists to help newer contributors learn the Bitcoin Core codebase and review process, and past meeting notes are archived on the site.
A set of libraries maintained by the BDK Foundation for building Bitcoin wallets, covering descriptors, coin selection, PSBTs and pluggable chain backends such as Electrum, Esplora and Bitcoin Core RPC.
A derivative of Bitcoin Core maintained by Luke Dashjr that tracks upstream releases while adding extra configuration options and relay policy controls for node operators who want finer control.