output coverage reports using Node.js' built in coverage

Delightful JavaScript Testing.

A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript

simple, flexible, fun test framework

TypeScript is a language for application scale JavaScript development

Delicious, festive, cascading config/opts definitions

a wrapper around tape that catches and reports exceptions

Declarative testing for JavaScript.

tap-producing test harness for node and browsers

Get an available port

Prettier is an opinionated code formatter

A jest reporter that generates junit xml files

Jest utilities for Styled Components

CLI for webpack & friends

Modern native Git hooks

A triple-linked lists based DOM implementation

Compile TypeScript, Flow, JSX etc with Sucrase

JavaScript Standard Style