Contributions
Library
PHP implementation of PSON
Library
High-performance, low-memory-footprint, single-file embedded database for key/value storage
Library
BigNum library for PHP compatible with bn.js
Library
Fast common interface for php_gmp and php_bcmath modules
Library
Fast, general Elliptic Curve Cryptography library. Supports curves used in Bitcoin, Ethereum and other cryptocurrencies (secp256k1, ed25519, ..)