Locate and bundle third-party dependencies in node_modules

Replace strings in files while bundling

Seamless integration between Rollup and TypeScript.

Rollup plugin to minify generated es bundle

Import files as data-URIs or ES Modules

Remove debugger statements and functions like assert.equal and console.log from your code

A Babel preset for each environment.

Load virtual modules from memory

A Babel preset that targets modern browsers by fixing engine bugs.

JavaScript utilities for Vega.

TypeScript is a language for application scale JavaScript development

[](https://www.npmjs.com/package/rollup-plugin-replace)

A set of utility functions commonly used by Rollup plugins

Compile TypeScript, Flow, JSX, etc with Sucrase

Simple and complete React DOM testing utilities that encourage good testing practices.