Blockstream/green_ios · iOS source for Blockstream App, with watch-only access, spending limits and multisig.
bitcoinwalletofficial source
Blockstream/green_qt · Desktop source for the Blockstream wallet, with Linux, macOS and Windows build instructions.
bitcoinwalletofficial source
Blockstream/blind_pin_server · PIN oracle server for Jade that limits attempts without learning the PIN.
bitcoinopsofficial source
Developer tools & open source
sparrowwallet/hummingbird · Java implementation of Uniform Resources for encoding and decoding structured QR payloads.
bitcoinlibofficial source
Developer tools & open source
sparrowwallet/lark · Java hardware-wallet communication library derived from HWI and extended for Sparrow.
bitcoinlibofficial source
Foundation-Devices/passport2 · Passport firmware source, organized into the bootloader and updatable main firmware.
bitcoinfirmwareofficial source
Foundation-Devices/envoy · Envoy companion wallet for Passport, with Flutter UI and Rust cryptographic libraries.
bitcoinwalletofficial source
Developer tools & open source
trezor/trezor-user-env · Test environment for controlling Trezor emulators and Bridge through a WebSocket server.
bitcoindemoofficial source
Developer tools & open source
bitcoinjs/bip68 · Encode relative Bitcoin locktimes as block counts or 512-second time intervals.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/bip65 · Encode absolute Bitcoin locktimes using block heights or Unix timestamps.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/bitcoinjs-message · Sign and verify Bitcoin messages, with examples covering SegWit signature options.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/varuint-bitcoin · Encode and decode Bitcoin variable-length integers across the CompactSize boundaries.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/pushdata-bitcoin · Encode and decode Bitcoin Script OP_PUSHDATA length values.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/uint8array-tools · Byte-array helpers for hexadecimal, UTF8 and comparisons in browsers and Node.js.
bitcoinlibofficial source
Developer tools & open source
getAlby/lightning-tools · Lightning Web SDK with common helpers for building payment-enabled web applications.
bitcoinlibofficial source
lnbits/boltcards · Bolt Card extension linking NTAG424 DNA NFC cards to an LNbits wallet.
bitcoinpayofficial source
btcpayserver/btcpayserver-docker · Official BTCPay Docker deployment that generates and operates a Compose stack.
bitcoinopsofficial source
Developer tools & open source
btcpayserver/BTCPayServer.Lightning · C# abstraction for integrating multiple Lightning node APIs through a common client interface.
bitcoinlibofficial source
btcpayserver/woocommerce-greenfield-plugin · Current BTCPay integration for WooCommerce using the Greenfield API.
bitcoinpayofficial source
btcpayserver/btcpayserver-plugin-builder · Build server and web interface for compiling BTCPay plugins and publishing their binaries.
bitcoinopsofficial source
Developer tools & open source
bitcart/bitcart-sdk · Bitcart daemon client library with Bitcoin and Lightning support.
bitcoinlibofficial source
bitcart/bitcart-docker · Docker deployment scripts for running a Bitcart payment stack on Linux.
bitcoinopsofficial source
bitcart/bitcart-admin · Administration panel for Bitcart's merchant API, including an embeddable checkout page.
bitcoinpayofficial source
bitcart/bitcart-store · Ready-made storefront using Bitcart's merchant API for setting up a shop.
bitcoinpayofficial source
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