sienori/Tab-Session-Manager
WebExtensions for restoring and saving window / tab states observed · 2026-08-28
Health v2 · maintenance only
92/100
- Activity 98
- Release rhythm 81
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: 35
- age_days: 3257
- days_rel: 47
- days_push: 16
- n_releases_24m: 6
Adoption not part of the score
2440 stars · 239 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Tab Session Manager is a WebExtension that saves and restores the state of browser windows and tabs, with support for automatic saving. It works across Firefox, Chrome, and Microsoft Edge.
Use cases
- save and restore browser tab sessions
- automatically back up open tabs and windows
- recover tabs after a browser crash
- manage multiple browsing sessions
- restore a previous window layout in Firefox or Chrome
When to choose
- you frequently open many tabs and want to save/restore sessions
- you want automatic session saving across Firefox, Chrome, and Edge
- you need to recover tabs after closing a window or restarting the browser
When to avoid
- you only need simple built-in session restore already provided by your browser
- you need tab management features beyond saving and restoring sessions, like tab grouping natively (requires an extra companion extension in Chrome)
Facets
plugin · maturity active
developer-tools browser-extensions developer-tools web-development browser browser-extension cross-platform tab-management session-restore webextensions firefox-addon chrome-extension edge-extension automatic-saving
2 sources
- readme: https://github.com/sienori/Tab-Session-Manager · fetched 2026-08-28 · 62de156e4eef
- homepage: https://tab-session-manager.sienori.com/ · fetched 2026-08-29 · 314cdc071691
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| sienori/Tab-Session-Manager | main | 92 |
For agents
markdown · JSON · MCP: product_card(name="sienori/Tab-Session-Manager")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem