A Babel preset for each environment.

TypeScript is a language for application scale JavaScript development

An implementation of WHATWG AbortController interface.

Executes a command using the environment variables in an env file

Zero-configuration bundler for tiny JS libs, powered by Rollup.

React package for working with the DOM.

A deep deletion module for node (like `rm -rf`)

Seamless integration between Rollup and Babel.

to-string loader for webpack

CLI for webpack & friends

[](https://nodei.co/npm/cross-var/) [](https://nodei.co/npm/cross-var/)

Loads environment variables from .env file

Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

A mature, feature-complete library to parse command-line options.

A global executable to run applications with the ENV variables loaded by dotenv

Specify an ENV configuration for future tasks in the chain

A JUnit reporter for mocha.

CLI tool for Size Limit

Remove Flow type annotations before bundling.

Convert .json files to ES6 modules