Simple JSX Viewer

by Keepsimple.io · keepsimple.io · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Preview JSX components instantly — fully offline, no build tools required.

Users

1,000

0 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#27K

#23K among extensions

Version

1.0.0

updated 16 Apr 2026

Users

monthly, 6 months

Latest, 15 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 15 Oct 2026: 6 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Simple JSX Viewer

A clean, secure, open-source, JSX previewer. Load .jsx files via file picker, drag-and-drop, or URL. Transpiles with Sucrase and renders with React 18 in a sandboxed iframe. All libraries bundled locally — no CDN, no network requests for local files. Github link: https://github.com/manager/simple-jsx-viewer