tst-tabcount Firefox

tst-tabcount

By: Tensor
Generate per-tab display of tab count for TreeStyleTab

Features & Capabilities

This extension places a tab number on each tab rendered by the (excellent) TreeStyleTab plugin.

This functionality was previously supplied by a few lines of CSS in the TST configuration, but has been broken since 4.0.1 (see: https://github.com/piroor/treestyletab/issues/3486 )

This extension is an implementation of the TST author's suggestion to use the TST API instead. It has zero user-configurable options, as it hardcodes my own preferred CSS style (orange on black).

User Growth & Download Statistics

Manifest V2 Add-on
By:
Tensor
Daily users:
12
Rating:
4.33
(3)
Version:
0.0.2 Last updated: 2024-05-31
Version code:
5752165
Creation date:
2024-05-31
Risk:
Very low risk impact Low risk likelihood
Size:
12.19KB
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-03
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Tensor
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/tst-tabcount/
Website:
https://github.com/Decohero/tst-tabcount

User Reviews

Nice idea. Sure it is missing some user options, while I can cope with orange on black, at least it could be nice to ignore pinned tabs, because it make the icon half hidden.
by Fi*****, 2025-10-14

by Le*****, 2024-07-25
View all user reviews ›

Is tst-tabcount Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

tst-tabcount does not require any sensitive permissions.

Risk impact analysis details
  • Low This permission has no access or impact on the user's system or data, thus carrying no risk.
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

tst-tabcount has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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