HeadingsMap
Developer Tools
Likely PaidConfidence 88Platform PayPal
To show, browse and audit (for accessibility and SEO) the headings structure
Users
100K
Rating
4.5
Reviews
81
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
Web Developer
Adds a toolbar button with various web developer tools.
Users1MCurrent public install base
Rating4.5Store average score
Reviews2,831Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetsWeb Developer Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.46
Latest
4.46
7-day rating change
0.00
2026年7月16日2026年7月22日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version3.0.1
ManifestV3
Size574KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
Review the store description, core capabilities, and common use cases.
The Web Developer extension adds a toolbar button to the browser with various web developer tools. This is the official port of the Web Developer extension for Firefox.
--------------------
The best place for support is not in the reviews section below, but on the Web Developer site in the help:
https://chrispederick.com/work/web-developer/help/
Also available there are a full set of release notes:
https://chrispederick.com/work/web-developer/history/chrome/
Reviews
Recent review snapshot
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Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.2Average computed only from synced review bodies below
Reviews with text715Synced review bodies
Total ratings / reviews2,831Chrome Web Store public rating/review count
Store average score: 4.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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doesn't work anymore
То что нужно
WARNING - SPYWARE. This Extension enforces http://* and https://* notifications and then pushes ADS to your machine via notifications. This was a recent change. DO NOT TRUST!
Excelente extensión con muchas opciones muy interesantes para probar el funcionamiento de nuestra web.
best
gread tools
The main reason I use this toolbar is the outline element functions, which do not work at all unfortunately. Amazing plugin if these issues can be fixed.
Свой функционал расширение реализует хорошо, однако есть проблема - расширение добавляет в "оповещения" фильтр "разрешить" на маски "http://*" и "https://*" после чего в ваш браузер прилетают пуш уведомления со ВСЕХ сайтов которые захотят их послать. В связи с этим ищу лучшего кандидата на эту роль.
I don't know why some people are having problems with the extension, but it still works for me on the latest version of Chrome. For an extension that hasn't been updated in two years, it works surprisingly well.
okay