Issues focuses on finding the active tab's position in a Tree Style Tab sidebar. It is catalogued under Browser DevTools & extensions on PulseGate.

Issues is an open-source project built for firefox users who use the Tree Style Tab extension.

Does Issues have a free plan?

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

What platforms does Issues run on?

Issues runs on the web, embeddable surfaces, macOS, Windows, and Linux.

Is Issues still active?

Unverified. Issues 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 Issues?

Similar projects tracked by PulseGate include Issues, Issues, and TST Tab Search.

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Issues

Name: Issues
Author: piroor

github.comBrowser DevTools & extensions

TST Active Tab on Scroll Bar is an open-source Firefox extension for Tree Style Tab users. It displays a marker indicating where the active tab is located within the sidebar, helping users navigate large tab trees.

Open SourceWebEmbeddablemacOSWindowsLinux

Visit github.com

Overview

4 features

In the Browser DevTools & extensions space, Issues takes a focused approach. It focuses on finding the active tab's position in a Tree Style Tab sidebar. Issues is an open-source project aimed at firefox users who use the Tree Style Tab extension. Issues is open source under the Open Source license. It ships for the web, embeddable surfaces, macOS, Windows, and Linux.

piroor builds and maintains Issues, and it first shipped in 2021. Key capabilities include active tab marker, sidebar position indicator, and Tree Style Tab support.

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

Active tab marker
Sidebar position indicator
Tree Style Tab support
Firefox integration

Built with & integrations

Connectors

github

Runs on

BrowserEmbeddablemacOSWindowsLinux

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

Indexed10 Sept · 03:01 UTC
TST Active Tab on Scroll Bar verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Issues

What does Issues do?: Issues focuses on finding the active tab's position in a Tree Style Tab sidebar. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Issues for?: Issues is an open-source project built for firefox users who use the Tree Style Tab extension.
Does Issues have a free plan?: Yes — Issues is open source under the Open Source license and free to use.
What platforms does Issues run on?: Issues runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is Issues still active?: Unverified. Issues 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 Issues?: Similar projects tracked by PulseGate include Issues, Issues, and TST Tab Search.Issues Issues TST Tab Search
Who makes Issues?: Issues is developed by piroor.
How long has Issues been around?: Issues first shipped in 2021.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 10 Sept 2026
Built for: Firefox users who use the Tree Style Tab extension
Model: Open source
Solves: Finding the active tab's position in a Tree Style Tab sidebar.

Registered as

Firefox Add-ons: tst-active-tab-on-scroll-bar

Developer

piroor

Index record

Indexed: 10 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 10 Sept 2026

Identity audit (13)

Slug: tst-active-tab-on-scroll-bar-github-com
Lifecycle state recorded: 10 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 10 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
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: 10 Sept 2026
Canonical URL: https://github.com/piroor/tst-active-tab-on-scrollbar/issues

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