ethereumjs/ethereumjs-block

Higher-order functions and common patterns for asynchronous code

Babel browserify transform

A Babel preset for each environment.

browser-side require() the node way

takes json-cov output into stdin and POSTs to coveralls.io

a documentation generator

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

Spectacular Test Runner for JavaScript.

A fast browserify integration for Karma that handles large projects with ease

A Karma plugin. Launcher for Chrome and Chrome Canary.

A Karma plugin. Launcher for Firefox.

Karma Adapter to tape testing framework

JavaScript Standard Style

tap-producing test harness for node and browsers

Resources common to all Ethereum implementations

A simple module for creating, manipulating and signing Ethereum transactions

A collection of utility functions for Ethereum

This is an implementation of the modified merkle patricia tree as specified in Ethereum's yellow paper.

Karma runner plugin for detecting all browsers installed on the current system.

A Karma plugin to read environment variables and make them available inside your tests.

An Ethereum VM implementation

A module to store and interact with blocks

a classic tetris game on web3, built by kafir!

Buidler is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

replay a historical tx using a web3 provider as a data source

Fork of https://github.com/MetaMask/web3-provider-engine

Ethereum IDE and tools for the web

An Ethereum VM implementation

An Ethereum VM implementation

JavaScript Implementation of All Ethereum IPLD formats

ChainSQL IDE and tools for the web, modified from Ethereum

Ethereum IDE and tools for the web

Ethereum IDE and tools for the web

Squarelink's Web3 Provider Engine

Fork of https://github.com/MetaMask/eth-json-rpc-middleware

Shyft's Ethereum VM implementation

A JavaScript library for composing Ethereum provider objects using middleware modules

An Ethereum VM implementation

Ethereum IDE and tools for the web

Ethereum IDE and tools for the web

🎛 Core contracts for Xswap V2 protocol

A JavaScript library for composing Ethereum provider objects using middleware modules

🎛 Core contracts for Elite Swap V2 protocol

JavaScript Implementation of the IPLD format - Ethereum Block

Javascript developer library for interacting with Matic Network

An Simplechain VM implementation

JavaScript Implementation of All Ethereum IPLD formats