Closure Compiler is a JavaScript optimizing compiler. It parses your JavaScript, analyzes it, removes dead code and rewrites and minimizes what's left. It also checks syntax, variable references, and types, and warns about common JavaScript pitfalls. It is used in many of Google's JavaScript apps, including Gmail, Google Web Search, Google Maps, and Google Docs.

Flow Server

Preprocess (combine, transpile, minimize) JavaScript with closure compiler.

CometD :: JavaScript :: Common

Charba - J2CL and GWT charts library based on CHART.JS

Tio Webpack Core

The Spincast JS Closure Compiler plugin

Provides optimization functionality for application development.

Gradle JS Plugin