exodusmovement/secp256k1-node

EC cryptography

Node.js API (Node-API)

Node.js native addon build tool

the Istanbul command line interface

JavaScript Standard Style

Formatted TAP output with dots ...

tap-producing test harness for node and browsers

yargs the modern, pirate-themed, successor to optimist.

Build tool and bindings loader for node-gyp that supports prebuilds

Create and package prebuilds for native modules

Compile prebuilds in Docker

xorshift* / xorshift+ generators

Multi-chain wallet management SDK for Cardinal ecosystem

Node API for the Algorand App (Ledger Nano S/X/S+)

Multi-chain wallet management made simple - core cryptographic utilities for Jelli applications

🎛 Core contracts for the UniswapV2 protocol

A comprehensive Ethereum cryptography toolkit for key derivation, signing, encryption, and smart contract integration with Web3 and Solidity.

Multi-chain wallet management SDK for DogeUni ecosystem

A forked repo from ConsenSys which helps to generate genesis block for Besu Network with xemptyBlockPeriod field.

Non custodial cryptocurrency wallet generator

Internet Computer Subaccount Indexer Library - TypeScript SDK for ICP multi-token subaccount management, transaction tracking, and automated sweeping with webhook support

The Energi default token list

Lightning cryptography utilities

A Javascript library that provides utility functions related to the BIP-322 signature scheme

GraphQL System Built on web3 technologies. Web3.DB is an open database built on top of web3 technologies. It is a decentralized, open-source database that allows users to store and query data in a secure and efficient manner. The system is designed to be user-friendly and accessible to developers of all skill levels.

Arweave bundling library

KeetaNet Client TypeScript Reference Implementation

A library and cli to create a local blockchain for fast Ethereum development.

Platform-agnostic functions used in Steem Keychain mobile and extensions