Ipsam Packages

crypto address validator for Bitcoin, Ethereum, XDC and other Altcoins.

TypeScript untility classes & interfaces

Recursively merge nested objects.

Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

btcmarkets.net API client for node.js

ETH ERC20 standard contracts

A MetaMask compatible keyring, for D'CENT hardware wallets

TypeScript untility classes & interfaces

Internationalize React apps. Not only for React.Component but also for Vanilla JS.

Unofficial Character AI wrapper for node.

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v10+ and browsers (thanks to bthreads polyfill), uses workers to spawn sandboxed processes, and supports async/await, retries, thrott

A MetaMask compatible keyring, for D'CENT hardware wallets

Simple zero-dependency TypeScript implementation of Shamir's Secret Sharing algorithm

Cucumber-js with sync, callable steps and parsed arguments.

Monorepo for WalletConnect

Simple and complete Solid testing utilities that encourage good testing practices.

A JavaScript / Python / PHP cryptocurrency trading library with support for 130+ exchanges

ledger and trezor hd sign and export coin address.