Code Blue is a free Chrome add-on developed by Pact Interactive. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This add-on aims to enhance the code viewing experience on X/Twitter by providing syntax highlighting for code blocks.

With Code Blue, users can enjoy beautifully rendered blocks of inline code on X/Twitter. Whether it's JavaScript, Rust, or LaTeX, Code Blue supports a wide range of programming languages and ensures that code blocks are displayed with proper syntax highlighting.

The add-on has a simple and straightforward interface, making it easy to use for both beginners and experienced developers. It seamlessly integrates into the X/Twitter platform, allowing users to view and share code snippets with enhanced readability.

Overall, Code Blue is a valuable tool for developers who frequently use X/Twitter and want to make their code blocks more visually appealing and easier to read.