Old School GitHub Firefox

Old School GitHub

Revert GitHub's UI back to its classic look (before the June 23, 2020 update that has a flat, rounded and more whitespaced design).

Features & Capabilities

Old School GitHub is a Chrome extension designed to bring back the classic GitHub user interface as it appeared before the June 23, 2020 update. This update introduced a modern flat design with rounded elements and increased whitespace, which some users find less efficient or visually appealing.

Key features include moving header tabs closer to the main content for easier access on wide screens, highlighting the selected page more prominently, restoring the classic bold and tactile button styles, adding clear row separators in the file explorer for improved readability, and removing circular user images along with excessive corner rounding. Additional refinements like better issue counter text widths and subtle background enhancements to README titles help restore a familiar and functional workflow.

While the extension relies solely on CSS for UI changes due to GitHub's mixed page loading strategies, it effectively improves visual clarity and usability without rearranging the fundamental page layout. Code is available on GitHub for transparency and contribution.

User Growth & Download Statistics

Manifest V3 Add-on Developer Tools Design
By:
Dean Attali
Daily users:
71
Rating:
4.70
(10)
Version:
1.9.0 Last updated: 2024-06-14
Version code:
5759156
Creation date:
2020-06-24
Risk:
Moderate risk impact Low risk likelihood
Content scripts matches:
  • github.com
  • gist.github.com
Size:
22.73KB
Email:
de*****@attalitech.com
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-15
Compare stats and ranking:

Other platforms

Chrome
Old School GitHub (v1.9.0)
2,000 4.67 (12)

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:
Dean Attali
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/old-school-github/
Email:
de*****@attalitech.com

User Reviews

it isn't working correctly anymore.
by Fi*****, 2025-12-08

by 天灭*****, 2025-04-16

by 退出*****, 2025-03-12
View all user reviews ›

Is Old School GitHub 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.

Old School GitHub requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: github.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.

Old School GitHub 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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