python3 bitcoin library with no dependencies and extensive test coverage

A system for securely splitting secrets with Shamir's Secret Sharing Scheme

DIY airgapped hardware wallet that uses QR codes for communication with the host

A desktop GUI for Bitcoin Core optimised to work with hardware wallets

A set of commandline tools for creating and recovering Shamir Secret Shares.

SendGrid mail API wrapper

Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS

Secure, human-friendly, cross-platform secrets and config.

An in-memory key:value store/cache (similar to Memcached) library for Go, suitable for single-machine applications.

An optimizer for the SICP scheme → register machine compiler.

Bitcoin merchant tools

PostgreSQL full-text search integration with django orm.

BIP32 is a Brainwallet-based implementation for BIP0032 deterministic wallet generation

JavaScript libraries for identity, auth, storage and transactions on the Stacks blockchain.

Force SSL on your Django site.

SImple, common-sense Bitcoin-themed Python ECC library

Secret sharing for javascript

Tool for converting Bitcoin keys and addresses

Tools to interact with the Bitcoin protocol from Python.

Python-based Bitcoin and alt-coin utility library.

A super awesome Python wrapper for the Amazon Product Advertising API.

A simple, yet elegant, HTTP library.

A Python wrapper for the Amazon Product Advertising API.