Communities
Groups and organizations supporting the ecosystem.
Subcategories
Google - Cookie and Data Privacy Consent Page
This page displays Google's consent mechanism for cookies and data usage, outlining how information is collected for service delivery, security, and advertising personalization.
BuhoGO - Bitcoin Lightning Wallet & NWC Payments
BuhoGO is an open-source Bitcoin Lightning wallet for Android and web that supports self-custody via Spark, LNbits, and Nostr Wallet Connect (NWC). It enables users to send and receive sats instantly, scan QR codes for in-store retail payments, and purchase digital gift cards and services worldwide.
MakerBits - DIY Bitcoin Hardware & Open Source Projects
MakerBits is a YouTube channel dedicated to do-it-yourself Bitcoin hardware projects. It features tutorials for building open-source devices such as hardware wallets, point-of-sale systems, and Bitcoin ATMs using ESP32 and other accessible components.
LaChispa - Open Source Mobile Lightning Wallet for LNBits
LaChispa is a modern, cross-platform mobile application built with Flutter that serves as a user-friendly interface for connecting to any LNBits instance. It enables users to manage Bitcoin wallets via the Lightning Network, supporting features like instant payments, Lightning Addresses, multi-wallet management, and transaction history visualization across Android, iOS, Web, and desktop platforms.
Haven - High Availability Nostr Relay Server
Haven is an open-source, self-hosted Nostr relay server designed for high availability and sovereignty. It features multiple relay modes (private, chat, inbox, outbox), Web of Trust integration, JSONL backups, and an embedded Blossom media server for hosting images and videos.
Blockstream Green - Bitcoin, Lightning & Liquid Wallet
Blockstream Green is a fully open-source, non-custodial Bitcoin wallet available on iOS. It supports on-chain Bitcoin, Lightning Network payments, and the Liquid Network for assets like LBTC and USDt. The app features hardware wallet integration with Blockstream Jade, privacy via Tor, and support for self-custody without KYC.
Lightning Piggy - Open Source Bitcoin Savings Hardware for Kids
An open-source electronic piggy bank for children that accepts Bitcoin sent over the Lightning Network via LNBits integration. The project offers DIY guides and designs for building the device using ESP32 hardware, available in both Classic Arduino and newer MicroPythonOS editions.
Lightning Piggy - Open Source Bitcoin Hardware Piggy Bank for Kids
An open-source electronic piggy bank hardware project designed to teach children financial literacy by saving Bitcoin via the Lightning Network. Users can build the device themselves using ESP32 or Arduino hardware and connect it to self-custody wallets like LNbits or Nostr Wallet Connect.
Bleskomat DIY - Open Source Bitcoin Lightning ATM Firmware
A do-it-yourself open-source project providing firmware and hardware instructions for building an offline Bitcoin Lightning Network ATM. The device accepts physical coins and bills to dispense Bitcoin via the Lightning Network, featuring integration with LNbits and self-hosted server options.
Bleskomat Server - Lightning Payment Backend for Bitcoin ATMs
An open-source web server designed to facilitate and authorize Lightning Network payments on behalf of Bleskomat Bitcoin ATMs. It supports both DIY and commercial ATM projects, offering configuration via Node.js or Docker.
GitHub Wiki - Recover Funds from Eclair Wallet 0.3.0 CLOSING State Bug
A technical troubleshooting guide from the ACINQ/eclair-mobile GitHub repository detailing how to recover funds stuck in a CLOSING state due to a bug in Eclair Wallet version 0.3.0. It provides step-by-step instructions using DNS spoofing to route requests through a modified Electrum server.
Lightning Network RFC - Specification 1.1 Proposal States
The official wiki page for the Basis of Lightning Technology (BOLT) specifications, detailing the current state of proposals for Lightning Specification version 1.1. It serves as a technical reference for protocol modifications, routing updates, and consensus decisions for the Lightning Network.
Blixt Wallet - Open Source Bitcoin Lightning Wallet for Android, iOS & Desktop
Blixt is an open-source Lightning Bitcoin wallet designed for usability and security, available on Android, iOS, and desktop. It features integrated LND with Neutrino SPV, LNURL support, Tor integration, NFC payments, and WebLN browser capabilities for a self-custodial experience.
lnchannels - Lightning Network Browser with History
An open-source Lightning Network browser that provides historical data and heuristic analysis for LN channels and nodes. The project allows users to self-host a local instance using PostgreSQL and Sparko to track network activity.
awesome-lnurl - Curated List of LNURL Resources
A community-curated repository listing services, libraries, and development tools related to the LNURL protocol. It also features images and videos demonstrating real-world use cases such as NFC payments, offline switches, and point-of-sale systems.
Human Rights Foundation - Bitcoin Donations & Financial Freedom Advocacy
The Human Rights Foundation accepts Bitcoin donations via on-chain transactions, PayJoin, and the Lightning Network through BTCPay Server. The organization advocates for financial freedom and human rights, supporting projects that use Bitcoin to bypass censorship, capital controls, and state surveillance.
Blink Mobile - Bitcoin Wallet Source Code
Official GitHub repository for Blink Mobile, a React Native Bitcoin wallet application compatible with the Galoy backend. The open-source project allows communities to customize and deploy a mobile wallet for sending and receiving Bitcoin on iOS and Android.
Altangent Labs - Open Source Bitcoin & Lightning Network Developer Tools
Altangent Labs is a GitHub organization hosting open-source repositories for Bitcoin and Lightning Network development. Key projects include ccxws (a WebSocket client for cryptocurrency exchanges), Lightning Network visualizers, and LND explorers built with JavaScript and TypeScript.
ACINQ/eclair-mobile - Archived Android Lightning Wallet
Eclair Mobile is an archived, open-source Android wallet designed for the Lightning Network, allowing users to send and receive Bitcoin instantly. Now in End-Of-Life mode, the project recommends migrating to Phoenix and serves as a historical reference for Lightning Network wallet development.