クラス名オーバーレイ表示 icon

クラス名オーバーレイ表示

by yamaguchi shohei · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

ページ内の要素にマウスオーバーするとクラス名をオーバーレイで表示します

Users
3
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#304K
#246K among extensions
Version
1.0
updated 11 Dec 2025

Users

monthly, 10 months
023Dec 2025Jun 2026Oct 2026
Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months
001Dec 2025Jun 2026Oct 2026
Latest, 15 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 クラス名オーバーレイ表示

ページ内の要素にマウスオーバーするとクラス名をオーバーレイで表示します。サイトのクラス名が適切か一覧するのに便利です。

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months+2+200.0%00.00

Version history

1 versions recorded
1.011 Dec 2025

Details

Category
Developer Tools
First seen
11 Dec 2025
Size
20 KB
Languages
ja
Pricing
Free
Privacy policy
yamaguchidesign.github.io
Extension ID
pegjncnpgmadoomalfjjimmhcpmlbdlp

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTabstorage

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