Stable signalNo paid features detectedLow-risk permissions

JSX Preview

An extension that allows you to open self contained jsx/tsx files

Users30KCurrent public install base

Rating4.3Store average score

Reviews6Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

JSX Preview Media preview

1 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

4.33

Latest

4.33

7-day rating change

0.00

2026年7月15日2026年7月21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 growthGrowing

+10K+50%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version0.0.1

ManifestV3

Size928KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

This Extension Allows you to preview JSX and TSX files without needing to setup a react development environment or using a paid service.

You can literally just click on the extension and open your file directly in the browser completely free and no strings attached.

It was designed to be used for previewing AI generated code.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average5.0Average computed only from synced review bodies below

Reviews with text2Synced review bodies

Total ratings / reviews6Chrome Web Store public rating/review count

Store average score: 4.3. 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.

5★

4★

3★

2★

1★

Umer Selmani (U.S.)2026年4月10日

mwuah

David Jané Chacopino2026年4月7日

Effective and easy to use. Very nice!

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AI product read

A browser-based JSX/TSX previewer that renders React components locally without a development environment

Eliminates the need to set up a full React development environment or use a paid service just to preview JSX/TSX files, especially AI-generated code snippets

User clicks extension icon → opens local page (pages/index.html) → selects a main JSX/TSX file and optionally dependent files → optionally enables Tailwind CSS → clicks 'Open' → code is read locally, sent via postMessage to a sandboxed engine iframe → Babel transpiles JSX/TypeScript, React renders the component in the iframe

Target users: Frontend developers / Developers previewing AI-generated React/JSX code / Users who want quick JSX/TSX preview without setting up a dev environment

Source code is TypeScript-compiled JavaScript with minified helper functions, making some logic harder to read but core functionality is clear
No network authentication or payment flows exist so the analysis is straightforward with high confidence

Monetization

No paid features detected

The store description explicitly states 'completely free and no strings attached' and positions the extension as an alternative to 'paid services'. The source code contains no billing, subscription, payment, premium gating, or upgrade UI. All 'pro' keyword matches in static analysis are from JavaScript Promise constructor patterns, not premium features.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension operates entirely locally. It opens an internal HTML page (pages/index.html), accepts local file inputs (JSX/TSX files), and renders them in a sandboxed iframe. No authentication flow, account creation, or external service login is required or implemented anywhere in the source code.

Permission risk

Low-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

未命中敏感权限或广域站点访问规则

Publisher

SoftMerc

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access