Focus Project

About

Focus Project keeps your browser organized by letting you save groups of tabs as named projects — and switch between them instantly.
How it works
Open the side panel, type a project name, pick a color, and hit Save. Your open tabs are now saved as that project. When you switch to a different project, its tabs open and everything else closes. No clutter, no lost work.
Key features

Persistent side panel — stays open while you browse, so your project list is always one glance away
One-click switching — click a project and the right tabs appear immediately
Auto-save — tabs are saved automatically as you open or close them; no manual saving needed
Color-coded toolbar icon — the extension icon changes color to match your active project, so you always know where you are at a glance
Clear tabs — wipe the window clean and start a fresh project without touching your saved ones
Multi-window support — run different projects in different windows simultaneously
Pinned tabs are untouched — pin Gmail, Slack, or any always-on tab and it will never be closed during a switch
100% local — no account, no server, no data leaves your machine

Perfect for
Developers juggling multiple codebases, researchers switching between topics, freelancers moving between clients, or anyone who wants a clean, focused browser.