Web Dev Kit
by Codereplica more by this developer →
#136,685 of 272,307 by installs on Chrome · #82,886 of 164,506 in productivity
First seen by this census 09/01/2026 — the store does not publish a creation date
Last updated 08/29/2026
Tracked since 09/01/2026
Compare with another extension
Category: productivity / developer
Languages: English
Description
All-in-one web developer utility for typography, element spacing, rulers, screenshots, CSS scanning, and accessibility checks.
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Growth
Change in installs. This store publishes the count rounded to one or two significant figures, so it does not move when the listing grows - it moves when the rounding rolls over. The figures below are therefore what was actually observed between the two crawls named in "measured over", not scaled to the window, and the percentage is of that same rounding step - so a small listing crossing a bucket shows a very large one. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | 0 | — | 0 | 1.1 days |
| week | +1 | — | +1 | 8.6 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Users
Ratings
Average rating
Permissions
Access level: Broad — Reaches every website you visit, or holds a powerful capability.
- Reads and changes your data on all websites
- Block or modify web requests, with access to the content of matched sites
- Start downloads and see your download history
- Run scripts on web pages you visit
- See what pages you navigate to and when
Ad blockers, password managers and VPNs need this kind of access to do their job. This describes what the extension can reach, not how it behaves.
Manifest V3
Reads and changes your data on all websites ⚠
- activeTab — See the page you're currently viewing, only when you click the extension
- alarms — Schedule its code to run at a later time
- contextMenus — Add items to your right-click menu
- declarativeNetRequestWithHostAccess — Block or modify web requests, with access to the content of matched sites
- downloads — Start downloads and see your download history
- identity — Get your basic account/profile information for sign-in
- scripting — Run scripts on web pages you visit
- sidePanel — Show its own panel at the side of your browser
- storage — Save its own settings and data locally
- webNavigation — See what pages you navigate to and when