AtCoder Submission Notifier icon

AtCoder Submission Notifier

by 37zigen · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 21 Oct 2026

Monitors a specific AtCoder submission page for result changes for a limited time.

Users
14
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#179K
#149K among extensions
Version
2.1
updated 3 Sep 2025

Users

monthly, 14 months
0714Aug 2025Apr 2026Oct 2026
Latest, 21 Oct 2026: 14 usersMove the mouse over the chart for any month

Ratings count

monthly, 14 months
001Aug 2025Apr 2026Oct 2026
Latest, 21 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About AtCoder Submission Notifier

AtCoderで提出したコードの結果を通知します。タブを閉じていても動きます。

Growth

WindowUsersChangeRatingsRating
7 days+1+7.7%00.00
30 days0+0.0%00.00
6 months+7+100.0%00.00
1 year+8+133.3%00.00

Version history

2 versions recorded
2.13 Sep 2025
2.026 Aug 2025

Details

Category
Tools
First seen
26 Aug 2025
Size
21 KB
Languages
ja
Pricing
Free
Extension ID
jebohaljobcfnickcbkinlaleflpjgmp

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
alarmsnotificationsstorageoffscreen
Site access
https://atcoder.jp/

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