Est Packages

Monorepo for the Firebase JavaScript SDK

Mocking library for TypeScript

TypeScript untility interfaces

Command-line tool to query the blockchain for a variety of cryptos. View blocks, transactions, and accounts (where applicable).

A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps

Node.js library for Etherscan.io

Iterable abstract class for TypeScript

Monorepo for WalletConnect Javascript Libraries

Calculate loan in js (browser/node.js) for equal installments, installments decreasing, the sum of interest, etc.

Prettify, format, beautify HTML.

a 2D rigid body physics engine for the web

This is a shared module of node.js.

typescript assert tasks for development.

Blazing fast and lightweight autocomplete library without dependencies. 1KB gzipped.

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Neutrino preset for adding Airbnb's JS ESLint config, following the Airbnb styleguide

Simple JS stack with auto run for node and browsers

A tool to build and manage your own Web3 instance.

sinon library extension to stub whole object and interfaces