OpenZeppelin Contracts is a library for secure smart contract development.
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A javascript Bitcoin library for node.js and browsers.
- bitcoinjs-lib
- bitcoin
- javascript
- browserify
Javascript bitcoin library for node.js and browsers
Rust Bitcoin library
Optimized C library for EC operations on curve secp256k1
Comprehensive Bitcoin library for the .NET framework.
Go SDK library and RPC client for the Solana Blockchain
- solana
- sdk
- golang
- blockchain
Python-based Bitcoin and alt-coin utility library.
- python
- bitcoin
- altcoins
- segwit
SImple, common-sense Bitcoin-themed Python ECC library
Full featured library for Ethereum interaction with the JSON RPC API in swift. Native ABI parsing and smart contract interactions.
A pure swift Ethereum Web3 library
EOS.IO Go API library
- eos
- eosio
- blockchain
- golang
Haskoin Core is a Bitcoin and Bitcoin Cash library
Substrate Open Runtime Module Library
- rust
- substrate
Bitcoin Core RPC compatible, battle-tested .NET library and RPC wrapper for Bitcoin and Altcoins
- bitcoin
- bitcoin-api
- bitcoind
- bitcoin-payment
Library for connecting to substrate API over WebSockets
Audited & minimal library for creating, signing & decoding Bitcoin transactions.
- bip174
- bip340
- bitcoin
- btc
Swift cryptography library for Bitcoin and Nostr. ECDSA, Schnorr, ECDH, and zero-knowledge proofs on secp256k1. Apple platforms and Linux.
- taproot
- secp256k1
- swift
- schnorr
A minimal bitcoin library for MicroPython and Python3 with a focus on embedded systems
A framework agnostic wallet integration library for Algorand dApps
A library for building excellent user experiences with Stacks.
- blockstack
- typescript
- blockchain
- decentralized
.NET standard library for building blockchain enabled applications
Simple PHP commands and library for using bitcoin OP_RETURNs.
A trustless and decentralized Bitcoin library for Arduino compatible boards