Tools for tabs, links and bookmarks — Open source

0tab AI

LiveWatched 7d

Lets Chrome users open saved bookmarks with a keyboard shortcut instead of digging through bookmark menus.

FreeWorks offlineOpen source

What to know▼

How it works: Type a short code to open a page or a whole folder as a tab group; on-device AI adds tags and semantic search by default.
Pricing: free, open source

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TabChat

LiveWatched 13d

A self-hostable tool that turns your open browser tabs into a searchable, chat-queryable knowledge base by vectorizing their content.

Open sourceSelf-hosted

What to know▼

How it works: Captures open-tab content, vectorizes it with FAISS, and answers natural-language questions across everything you have open.
Best for: Developers who want to search across many open tabs without a hosted service.

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CoolDesk

LiveWatched 19d

A Raycast-style launchbar that groups your tabs, apps, links and notes into project workspaces instead of one generic list, for people juggling several projects through their full lifecycle.

No sign-upOpen source

What to know▼

How it works: A launchbar for browser and desktop that organizes tabs, apps, links and notes into project workspaces, with AI Spotlight Search to jump to anything instantly.
What's different: Organizes around project lifecycle rather than being a generic launcher like Raycast, and pulls native desktop apps into the same workspaces via a companion app.
Best for: People juggling several projects who want their tabs, apps and notes grouped by project instead of scattered.

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TaskCooker

LiveWatched 14d

A free, open-source tool for managing tasks across multiple AI coding agent terminals instead of juggling tabs.

FreeOpen source

What to know▼

How it works: Organizes tasks across multiple AI coding agent terminals so you focus on the task instead of juggling 20-40 terminal tabs across worktrees, working with any AI subscription you already have.
Pricing: Free and open source.

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Command Reopen

LiveWatched 11d

A macOS utility that fixes Cmd+Tab so it restores minimized and closed windows instead of skipping them.

Open source

What to know▼

How it works: patches Cmd+Tab behavior to include minimized/closed windows
What's different: open source, no system permissions needed
Pricing: 2-day free trial on Mac App Store

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RolesTab

LiveWatched 18d

An open-source desktop browser that gives developers and QA engineers isolated cookie and session tabs for testing multiple user roles at once, instead of juggling multiple browsers or profiles.

Open source

What to know▼

How it works: Every tab has independent cookies, storage and authentication, so admin, manager, customer and other roles can be tested simultaneously in one window.

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