arijs/dir-files

a glob matcher in javascript

Babel compiler core.

ESLint parser that allows for linting of experimental syntax transformed by Babel

A Babel preset for each environment.

Custom parser for ESLint

The blazing fast, batteries-included ES2015 compiler

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

simple, flexible, fun test framework

Compile ES2015 with buble