Rocket Validator HTML Guides
Adds links to HTML validation guides next to each issue in the W3C Validator and validator.nu.
As of June 2026, Rocket Validator HTML Guides has 11 users and a 5.00/5 rating from 4 reviews in the Developer Tools category.
Usersup 10.0 percent+10.0%
11
11
Ratingno change0%
5.00
4 reviews
Reviewsno change0%
4
Version
0.2.1
Manifest V3
History
3 snapshotsTracking since May 27, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| May 27, 2026 | 10 | 5.00 | 4 | 0.2.1 |
| Jun 3, 2026 | 10 | 5.00 | 4 | 0.2.1 |
| Jun 8, 2026 | 13 | 5.00 | 4 | 0.2.1 |
| Now | 11 | 5.00 | 4 | 0.2.1 |
Permissions & access
- Permissions
- storage
- Host access
- https://rocketvalidator.com/*
Screenshots
About
Adds quick-access links to HTML validation guides and curated references next to each issue in the W3C Validator and validator.nu. HTML issues returned by the W3C Validator can be a bit cryptic, as they lack a help guide explaining the nature of the issues and how to fix them. This extension enriches each reported issue with helpful links: - Rocket Validator HTML Guides — direct match on the extensive Rocket Validator guides library, which also references MDN, the HTML Spec, W3C, web.dev, Can I Use and other authoritative sources. - Search engines — one-click lookup of the issue on the major search engines. - AI assistants — ask ChatGPT or Mistral to explain the issue or suggest a fix. No setup or registration needed to use this free extension.
Technical
- Version
- 0.2.1
- Manifest
- V3
- Size
- 386KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- bgnfcmlljcbebgejmmdgdncbgndogcpa
- Developer ID
- ubdb41d897ed20b79cb1a431794ad64df
- Developer Email
- [email protected]
- Created
- May 19, 2026
- Last Updated (Store)
- May 26, 2026
- Last Scraped
- Jun 8, 2026
- Website
- rocketvalidator.com
- Support URL
- https://rocketvalidator.com/contact
- Privacy Policy
- —
Data sourced from the Chrome Web Store · last verified Jun 8, 2026.