Marimo Auto Grouper

Automatically groups localhost tabs with green color

If you're a developer running multiple localhost servers (different ports for frontend, backend, APIs, etc.), your tabs can quickly become cluttered and hard to navigate. This extension automatically organizes all your localhost development tabs into **visual green groups**, making it instantly clear which tabs are local development servers versus production sites, documentation, or other web pages. ### 🚀 Benefits - **Instant visual organization** — Green groups make localhost tabs stand out - **Zero effort** — Automatic grouping, no manual tab management - **Cleaner workflow** — Keep dev environments separated from everything else - **Multi-project friendly** — Each localhost root gets its own group Perfect for developers who frequently work with local development servers and want better tab organization **without any manual effort**.