Extension Tracker

AtCoder Unit Test

810 users Rated 5.00 from 1 rating Last updated 19 Mar 2024

By YujiSoftware Live in the Chrome Web Store lmahhninbclefepjbcdfbcjnancipfmi Last checked 27 Sep 2026, 05:08 UTC

The listing

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

Generate unit tests from AtCoder's problem page.Summary from the listing
Developer
YujiSoftware
Category
Productivity › Developer Tools
First published
16 Apr 2016
Last updated
19 Mar 2024
Version
3.1.0
Size
2.38 MiB
Minimum Chrome
88
Languages
2 languages

English, 日本語

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
2026-09-278105.001
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#27,149
by users, of 264,703 extensions
In its category
#2,361
of 27,615 in Developer Tools

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
  • *://atcoder.jp/contests/*/tasks/*atcoder.jp
Sites where it runs scripts
  • *://atcoder.jp/contests/*/tasks/*atcoder.jp
Browser features
  • clipboardWriteChange what's in your clipboard
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Copy text with Alt-Click10,000 3.9382 Workflow & Planning
Kindle bookshelf exporter2,000 4.176 Workflow & Planning
JavaAPI (Javadoc) Redirector889 5.002 Developer Tools
Phishing Alert12 –– Privacy & Security
All 5 extensions by YujiSoftware →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 05:08 UTC; next check around 1 Oct 2026.

How we collect the data

Cite this page

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

The data is free to reuse under CC BY 4.0.

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