alongside-finance/ethers.js

A JavaScript parser

Babel Types is a Lodash-esque utility library for AST nodes

Ledger Hardware Wallet Ethereum Application API

Ledger Hardware Wallet common interface of the communication layer

Ledger Hardware Wallet Web implementation of the communication layer, using U2F api

TypeScript definitions for mocha

A pure JavaScript implementation of the AES block cipher and all common modes of operation.

Bech32 encoding / decoding

Big number implementation in pure javascript

EC cryptography

Various hash functions that could be run by both browser and node

A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 encoding.

The scrypt password-based key derivation function with sync and cancellable async.

Solidity compiler

A tiny inflate implementation

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

TypeScript definitions for assert

TypeScript definitions for node

TypeScript definitions for semver

AWS SDK for JavaScript

A JavaScript text diff implementation.

A very simple documentation generation tool.

A parser generator with Bison's API

Spectacular Test Runner for JavaScript.

A Karma plugin. Launcher for Chrome and Chrome Canary.

A Karma plugin. Adapter for Mocha testing framework.

Programmatic API for the bits behind npm publish and unpublish

simple, flexible, fun test framework

the Istanbul command line interface

Next-generation ES module bundler

Rollup plugin for grabbing source maps from sourceMappingURLs

The semantic version parser used by npm.

TypeScript is a language for application scale JavaScript development

JavaScript parser, mangler/compressor and beautifier toolkit for ES6+