StyleX DevTools

Inspect StyleX-applied styles and their sources in the Elements panel.

As of June 2026, StyleX DevTools has 91 users in the Developer Tools category.

Usersup 175.8 percent+175.8%
91
91
Ratingno change0%
— reviews
Reviewsno change0%
Version
0.1.0
Manifest V3

History

11 snapshots

Tracking since Apr 1, 2026.

95.966024.040000000000006Apr 1, 2026Jun 10, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026330.1.0
Apr 17, 2026330.1.0
Apr 22, 2026360.1.0
Apr 27, 2026330.1.0
May 5, 2026290.1.0
May 10, 2026350.1.0
May 16, 2026470.1.0
May 22, 2026570.1.0
May 28, 2026800.1.0
Jun 4, 2026770.1.0
Jun 10, 2026900.1.0
Now910.1.0

Permissions & access

Permissions
None declared
Host access
None declared

Screenshots

StyleX DevTools screenshot 1

About

DevTools extension that gives you a custom "Styles" panel while exploring various elements which is optimized for atomic styles. 

Features for any kind of atomic Styles:

- Instead of organizing styles by selector, styles are organized by property
- Editing styles works reliability to only override styles on the current element. Avoid accidentally editing styles for elements globally.
- Editing styles suggests styles that already exist letting you easily swap classNames
  - When using a new styles not in your CSS file, inline styles are used.
- Easily resent style overrides

Features specifically for StyleX:

- Detect the `data-style-src` attributes on elements in StyleX dev mode to see the source of styles
- Single click to jump to the relevant JS/TS file within dev tools
- See the style objects actually applied in the exact order they are applied

Technical

Version
0.1.0
Manifest
V3
Size
368KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
pfcoadoepdjlhhnchklcinajnmmninem
Developer ID
ua9516bbae6c212ec58c22ef2b3654464
Developer Email
[email protected]
Created
Mar 23, 2026
Last Updated (Store)
Mar 23, 2026
Last Scraped
Jun 10, 2026
Website
Support URL
github.com/facebook/stylex
Privacy Policy

Data sourced from the Chrome Web Store · last verified Jun 10, 2026.