WhatsApp desktop application written in PyQt6 + PyQt6-WebEngine.

Nostr client for Android

A Rust implementation of JoinMarket

Materialize, a web framework based on Material Design

Recoverbull backend

Kotlin Multi Platform bindings for Bitcoin secp256k1 library.

Kotlin Multiplatform Bitcoin Library

An implementation of the Lightning Network in Kotlin.

Lightning Network Daemon ⚡️

Core Lightning — Lightning Network implementation focusing on spec compliance and performance

Styled QR & Barcode generation library for Compose Multiplatform and Jetpack Compose

Multilingual BLS12-381 signature library

poanetwork/threshold_crypto using supranational/blst for sign+verify

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

A mobile Bitcoin wallet fit for the gods. ⚡️ Est. 563345

ActivityPub-federated video streaming platform using P2P directly in your web browser

Easily build reactive web-apps in Kotlin based on flows and coroutines.

FFmpeg Kit for applications. Supports Android, Flutter, iOS, Linux, macOS, React Native and tvOS. Supersedes MobileFFmpeg, flutter_ffmpeg and react-native-ffmpeg.

BIP340 compatible implementation of Flexible Round-Optimized Schnorr Threshold Signatures (FROST). This work was made possible with the support of Brink.

Code snippets and analysis of the Bech32 format

Implementation of mathematical operations with big numbers and elliptic curve points for smart cards with JavaCard platform.

Firmware and software for Frostsnap's bitcoin security system

signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

Bitcoin Core integration/staging tree

NBitcoin Explorer

A scala implementation of the Lightning Network.