CSS class finder

Upload or download a list of CSS classes and scan the current page for their presence.

Users31

Rating5.0

Reviews2

Manifest versionV3

7-day growth-1

7-day growth rate-3.13%

Preview

CSS class finder Media preview

2 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

5.00

Latest

5.00

30-day rating change

0.00

2026年6月8日2026年6月14日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthDeclining

-2-6.06%

7-day growthDeclining

-1-3.13%

30-day growthGrowing

+1+3.33%

Technical snapshot

Version, languages, and crawl freshness

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Version1.0.5

ManifestV3

Size331KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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CSS Class Finder is a powerful Edge extension for developers, designers, and QA engineers. Effortlessly scan any web page—including all iframes—for the presence of specific CSS classes or design system components. Upload or link a JSON list of class names, and instantly see which are present, how many times they appear, and where they are used.

Key Features:

Upload or link a JSON file with your target CSS classes or component names.

Scan the current page and all iframes for matches.

Instantly see a color-coded, accessible table of results, including the number of instances for each class/component.

Visually annotate matched elements with high-contrast outlines and badges for easy auditing.

Reviews