What does Tab Suspender Mini do?

Tab Suspender Mini focuses on reducing Firefox memory and CPU usage caused by inactive open tabs. It is catalogued under Browser DevTools & extensions on PulseGate.

Who should use Tab Suspender Mini?

Tab Suspender Mini is an open-source project built for firefox users who keep many tabs open.

What platforms does Tab Suspender Mini run on?

Tab Suspender Mini runs on the web and embeddable surfaces.

Is Tab Suspender Mini still maintained?

Unverified. Tab Suspender Mini has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Tab Suspender Mini?

Similar projects tracked by PulseGate include Tab Suspender, New Tab Suspender, and The Tab Suspender.

Who makes Tab Suspender Mini?

Tab Suspender Mini is developed by mawnir.

When did Tab Suspender Mini launch?

Tab Suspender Mini first shipped in 2024.

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Tab Suspender Mini

Name: Tab Suspender Mini
Author: mawnir

github.comBrowser DevTools & extensions

Tab Suspender Mini is an open-source Firefox extension that automatically suspends inactive tabs. It helps users with many open tabs reduce browser resource consumption while retaining access to those tabs.

Open SourceWebEmbeddableCloud-managed

Visit github.com

1alternative

4features

2024since

Overview

4 features

In the Browser DevTools & extensions space, Tab Suspender Mini takes a focused approach. It focuses on reducing Firefox memory and CPU usage caused by inactive open tabs. It is built as an open-source project for firefox users who keep many tabs open. Tab Suspender Mini is open source under the Open Source license. It runs on the web and embeddable surfaces.

It is developed by mawnir, and it first shipped in 2024. Key capabilities include automatic tab suspension, inactive tab detection, and firefox integration.

Summary written by a language model from the project’s public pages.

Automatic tab suspension
Inactive tab detection
Firefox integration
Resource reduction

Built with & integrations

Runs on

BrowserEmbeddableCloud-managed

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed12 Sep · 12:10 UTC
Tab Suspender Mini verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Tab Suspender Mini

What does Tab Suspender Mini do?: Tab Suspender Mini focuses on reducing Firefox memory and CPU usage caused by inactive open tabs. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Tab Suspender Mini?: Tab Suspender Mini is an open-source project built for firefox users who keep many tabs open.
Does Tab Suspender Mini have a free plan?: Yes — Tab Suspender Mini is open source under the Open Source license and free to use.
What platforms does Tab Suspender Mini run on?: Tab Suspender Mini runs on the web and embeddable surfaces.
Is Tab Suspender Mini still maintained?: Unverified. Tab Suspender Mini has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Tab Suspender Mini?: Similar projects tracked by PulseGate include Tab Suspender, New Tab Suspender, and The Tab Suspender.Tab Suspender New Tab Suspender The Tab Suspender
Who makes Tab Suspender Mini?: Tab Suspender Mini is developed by mawnir.
When did Tab Suspender Mini launch?: Tab Suspender Mini first shipped in 2024.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
Built for: Firefox users who keep many tabs open
Model: Open source
Solves: Reducing Firefox memory and CPU usage caused by inactive open tabs.

Registered as

Firefox Add-ons: tab-suspender-mini

Developer

mawnir

Index record

Indexed: 12 Sep 2026
Lifecycle: Alive
Last seen: 12 Sep 2026

Identity audit (13)

Slug: tab-suspender-mini-github-com
Lifecycle state recorded: 12 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 12 Sep 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 12 Sep 2026
Canonical URL: https://github.com/mawnir/tab_suspender_mini

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