me578022/metamask-extension

React components that implement Google's Material Design.

Official Sentry SDK for browsers

TypeScript port of ZXing multi-format 1D/2D barcode image processing library.

Nodejs and Javascript library for decoding data params and events from ethereum transactions"

Asm.js implementation of WebCrypto API

Higher-order functions and common patterns for asynchronous code

Awaitable semaphore/mutex

A library for arbitrary-precision decimal and non-decimal arithmetic

Bitcoin BIP39: Mnemonic code for generating deterministic keys

Full featured Promises/A+ implementation with exceptionally good performance

Big number implementation in pure javascript

A collection of dialog animations with React.js

Browserify Plugin for Renaming require() Calls

Base64, TypedArrays, and UTF-8 / Unicode conversions in Browser (and Node) JavaScript

D3-based reusable chart library

A simple utility for conditionally joining classNames together

deep cloning of objects and arrays

Copy stuff into clipboard using JS with fallbacks

A simple Javascript utility that helps you to display currency properly

Data-Driven Documents

Debounces a stream.

Recursive object extending

Detect Node.JS (as opposite to browser environment) (reliable)

A tiny JavaScript library that can be used to detect WebRTC features e.g. system having speakers, microphone or webcam, screen capturing is supported, number of audio/video devices etc.

A tool for analyzing the module tree of a browserify bundle or node project

freestyle rpc

Call a callback when a readable/writable/duplex stream has completed or failed.

creates a proxy object that calls cb everytime the obj's properties/fns are accessed

A block tracker for the Ethereum blockchain. Keeps track of the latest block.

[json-rpc-engine](https://github.com/MetaMask/json-rpc-engine) middleware implementing ethereum filter methods. Backed by an [eth-block-tracker](https://github.com/MetaMask/eth-block-tracker) and web3 provider interface (`web3.currentProvider`).

json-rpc-engine middleware for Infura's endpoints

A module for managing various keyrings of Ethereum accounts, encrypting them, and using them.

A MetaMask compatible keyring, for ledger hardware wallets

A module for getting method signature info from an ethereum method signature.

Utility for detecting phishing domains targeting Ethereum users

like web3 but for minimalists

A MetaMask compatible keyring, for trezor hardware wallets

Decoder and encoder for the Ethereum ABI

A simple module for creating, manipulating and signing Ethereum transactions

Utilities for handling Ethereum keys