Extension Tracker

Whiteboard

1,000 users Rated 4.47 from 15 ratings Last updated 2 Sep 2025

By Sunny Guan Live in the Chrome Web Store hgoiijmhpdjkmecnlkpdcflgfjebpbhe Last checked 27 Sep 2026, 02:23 UTC

The listing

What the Chrome Web Store shows, as of the last check

Whiteboard is a UI enhancement suite for The University of Texas at Dallas's online learning platform, eLearning. This extension…Summary from the listing
Developer
Sunny Guan
Category
Productivity › Workflow & Planning
First published
28 Sep 2020
Last updated
2 Sep 2025
Version
1.3.6
Size
401 KiB
Minimum Chrome
88
Languages
1 language

English (United States)

Support page
https://github.com/sunnyguan/whiteboard
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Peek ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271,0004.4715
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#17,733
by users, of 264,702 extensions
In its category
#5,162
of 44,474 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites where it runs scripts
  • https://coursebook.utdallas.edu/*coursebook.utdallas.edu
  • https://elearning.utdallas.edu/*elearning.utdallas.edu
Browser features
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Bogosearch - LeetCode Rooms117 5.005 Workflow & Planning
All 2 extensions by Sunny Guan →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 02:23 UTC; next check around 2 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Whiteboard” (hgoiijmhpdjkmecnlkpdcflgfjebpbhe). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/hgoiijmhpdjkmecnlkpdcflgfjebpbhe. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_hgoiijmhpdjkmecnlkpdcflgfjebpbhe,
  title   = {Whiteboard (hgoiijmhpdjkmecnlkpdcflgfjebpbhe)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/hgoiijmhpdjkmecnlkpdcflgfjebpbhe},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours