What is Window Manager?

Window Manager focuses on keeping browser tabs and windows organized and manageable. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is Window Manager for?

Window Manager is an open-source project built for firefox users who manage many tabs and windows.

Is Window Manager free?

Yes — Window Manager is open source under the Open Source license and free to use.

What platforms does Window Manager run on?

Window Manager runs on the web and embeddable surfaces.

Is Window Manager still maintained?

Unverified. Window Manager 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 Window Manager?

Similar projects tracked by PulseGate include Window Session Manager, Floating Window Manager, and Issues.

Who develops Window Manager?

Window Manager is developed by lau-bin.

When did Window Manager launch?

Window Manager first shipped in 2020.

Back to the index

Window Manager

Name: Window Manager
Author: lau-bin

github.comInfrastructure

Window Manager is an open-source Firefox add-on that helps users organize browser tabs and windows. It is intended for people who need to manage multiple browsing sessions or large numbers of open tabs.

Open SourceWebEmbeddable

Visit github.com

Overview

2 features

Window Manager is a Browser DevTools & extensions project. It focuses on keeping browser tabs and windows organized and manageable. Window Manager is an open-source project aimed at firefox users who manage many tabs and windows. The project is open source (Open Source). It runs on the web and embeddable surfaces.

Behind Window Manager is lau-bin, and it first shipped in 2020.

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

Tab organization
Window organization

Built with & integrations

Runs on

BrowserEmbeddable

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

Indexed20 Sep · 12:29 UTC
Window Manager verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Window Manager

What is Window Manager?: Window Manager focuses on keeping browser tabs and windows organized and manageable. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Window Manager for?: Window Manager is an open-source project built for firefox users who manage many tabs and windows.
Is Window Manager free?: Yes — Window Manager is open source under the Open Source license and free to use.
What platforms does Window Manager run on?: Window Manager runs on the web and embeddable surfaces.
Is Window Manager still maintained?: Unverified. Window Manager 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 Window Manager?: Similar projects tracked by PulseGate include Window Session Manager, Floating Window Manager, and Issues.Window Session Manager Floating Window Manager Issues
Who develops Window Manager?: Window Manager is developed by lau-bin.
When did Window Manager launch?: Window Manager first shipped in 2020.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 20 Sep 2026
Built for: Firefox users who manage many tabs and windows
Model: Open source
Solves: Keeping browser tabs and windows organized and manageable.

Registered as

Firefox Add-ons: windowmanager

Developer

lau-bin

Index record

Indexed: 20 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 20 Sep 2026

Identity audit (13)

Slug: window-manager-github-com
Lifecycle state recorded: 20 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 20 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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: 20 Sep 2026
Canonical URL: https://github.com/lau-bin/windowmanager

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