ColorCode is a free cross-browser syntax highlighter extension developed by acheronfail. It aims to enhance the reading experience of raw files in your browser by providing syntax highlighting. With ColorCode, you can customize the theme, font size, and choose whether or not to display line numbers. One of the standout features of ColorCode is the ability to edit the code live in your browser.

This extension greatly improves the readability of code in the browser, making it a pleasant experience for developers and increasing productivity. Whether you're reviewing code snippets or working on your own projects, ColorCode brings a new level of convenience and efficiency to your browsing experience.