Closure Compiler Documentation

Contents:

Closure Compiler Application
- Getting Started — The Hello World of the Closure Compiler application.
Advanced Topics and Reference
- Compilation Levels — Choose the right compilation level for your code.
- Restrictions Imposed by the Compiler — Write JavaScript that works with the Closure Compiler.
- Advanced Compilation — Achieve better compression rates using the Closure Compiler in advanced compilation mode.
- Annotating JavaScript for the Compiler — Declare data types for your JavaScript variables to achieve enhanced optimization and warnings.
- Externs and Exports — Communicating into and out of code compiled with advanced mode.

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Last updated 2025-03-17 UTC.

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