TabStack - Local Tab Manager & Obsidian Exporter

High-performance local-first Manifest V3 tab manager, RAM suspender, and Markdown/Obsidian vault exporter.

TabStack is a high-performance, 100% local-first tab manager, memory suspender, and note exporter built natively for Manifest V3. Designed for developers, researchers, and power users who hoard dozens or hundreds of open tabs. Unlike legacy extensions that slow down or lose your data during browser crashes, TabStack stores all sessions locally in IndexedDB with automated safety snapshots. ⚡ KEY FEATURES: 1. NATIVE CHROME SIDE PANEL • Operates directly inside Chrome's native Side Panel alongside your active browsing. • No annoying popups that close when you click away. • Drag-and-drop open tabs directly into saved session workspaces. 2. SAVE 80%+ RAM (NATIVE TAB SUSPENSION) • Puts inactive background tabs to sleep using Chrome's native discard engine. • Zero URL rewriting or redirection—keeps your back/forward history intact without security risks. • Real-time memory counter shows exactly how many MBs or GBs of RAM you have saved. 3. OBSIDIAN & MARKDOWN VAULT EXPORT • 1-click export of any tab session directly into clean Markdown (.md) formatted with YAML frontmatter. • Automatic tag formatting, creation timestamps, and tasklist checklists (- [ ]). • Save clippings directly into your local Obsidian, Logseq, or Notion notes. 4. 1-CLICK STASH & MULTI-SELECT BATCH ACTIONS • Stash entire windows or select specific tabs to archive into custom workspaces. • Floating batch action bar allows you to Stash, Sleep, or Close only selected tabs. • Inline session renaming: double-click any session title to customize it. 5. RAYCAST-STYLE COMMAND PALETTE (Cmd+K / Ctrl+K) • Instant fuzzy search across thousands of open tabs and saved sessions in under 15ms. • Keyboard-first navigation: jump to any tab, clean duplicate tabs, or execute quick commands without touching a mouse. 6. 100% PRIVACY & ZERO SERVER OVERHEAD • TabStack runs entirely on your local machine. • No tracking, no telemetry, and no mandatory cloud accounts. • Your data stays in your browser's local IndexedDB with 1-click JSON backup export/import.