Closure Extension is a Chrome add-on developed by absentmindedcoder. This free extension provides users with quick and easy access to Google's closure compiler service, allowing them to compress and minify their JavaScript code. With this extension, users can conveniently optimize their code without the need for external tools or complicated processes.

The main feature of Closure Extension is its ability to provide basic compression statistics. Users can easily view the size reduction achieved by compressing their JavaScript code, helping them gauge the effectiveness of the compression process. Additionally, the extension allows users to add external URLs, enabling them to compress JavaScript code hosted on other websites.

Closure Extension is a valuable tool for developers who want to optimize their JavaScript code without hassle. With its simple and user-friendly interface, it provides a convenient way to access Google's closure compiler service and achieve efficient code compression.