SleepingTab by R0xuwan

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SleepingTab version history - 3 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.2.1
Released May 20, 2026 - 390.52 KB
Works with firefox 142.0 and later
v1.2.1 — Manifest fix

• Fixed missing data_collection_permissions declaration required by Mozilla's updated submission policy
• No functional changes from v1.2.0
Source code released under MIT License
Download Firefox and get the extension
Download file
Older versions
Version 1.2.0
Released May 19, 2026 - 257.02 KB
Works with firefox 142.0 and later
Initial public release of SleepingTab.

What's new:
• Automatic sleeping of inactive tabs
• Lightweight tab activity monitoring
• Live activity graph
• Configurable auto-sleep timer
• Ignore pinned and audio-playing tabs
• Privacy-friendly design with no telemetry or tracking

This release focuses on lightweight performance, minimal resource usage, and a clean Firefox-native experience.
Source code released under MIT License
Download file
Version 1.0.0
Released May 9, 2026 - 21.56 KB
Works with firefox 142.0 and later
Source code released under MIT License
Download file

Latest version