# NearbiJSX — Run AI-Generated JSX Instantly

> Run, save, and manage AI-generated JSX code snippets instantly on Apple devices. (iPhone/iPad app by INX Company Limited.)

- Source: https://appshunter.io/ios/app/nearbijsx/id6761452128 (this page in markdown: same URL + `.md`)
- Developer: [INX Company Limited](https://appshunter.io/developer/1889128988)
- Category: Developer Tools, Productivity
- Price: Free with in-app purchases
- Rating: 4.50/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 9+
- Requires: iOS 26.0 · 26 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Hebrew, Hindi, Indonesian, Italian, Japanese and 12 more
- Released: 2026-04-27
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/nearbijsx/id6761452128/reviews.md

## What is NearbiJSX?

NearbiJSX is a universal app for running, saving, and managing AI-generated JSX artifacts on iPhone, iPad, and Mac.

Copy a JSX artifact from your AI assistant, paste it into the app, and see it render instantly. No Xcode, no terminal, no development environment needed — just paste and run.

Key Features

- No Sign-Up Required — No account, no email, no login. Install and use instantly
- Instant JSX Preview — Paste AI-generated JSX and see it render immediately with zoom controls (50%–200%)
- AI Code Generation — Generate JSX directly in-app using your own API key (ChatGPT, Gemini, or GitHub Models free tier)
- Code Editor — Edit JSX with CodeMirror 6, featuring syntax highlighting, JSX/TypeScript support, bracket matching, fold gutters, dark mode, and live test-run before saving
- Save & Organize — Folders with color coding, tags, and favorites for your artifact library
- Search — Full multi-token search across all saved files
- Weather-Aware Home Screen — Personalized greeting with local weather data
- Nearby Share — Send and receive JSX files directly between devices via local Wi-Fi
- NearbiDoc Integration — Works alongside the NearbiDoc sister app for document management
- Export — Save as JSX source files
- iCloud Sync — Seamlessly sync your collection across iPhone, iPad, and Mac
- 22 interface languages supported

Bundled Libraries (Offline, No Downloads)

NearbiJSX bundles the most popular libraries used in AI-generated artifacts — all offline, no CDN needed:

- React 18 & Tailwind CSS 3
- Sucrase (fast JSX transpiler) & Babel
- shadcn/ui components (Button, Card, Alert, Badge, Input, Dialog, and more)
- Lucide React icons
- Recharts (charts & graphs)
- Lodash

Your AI artifacts will look and work exactly as intended.

How It Works

1. Paste JSX from your AI assistant — or generate it directly in-app
2. NearbiJSX transpiles (via Sucrase) and renders it instantly
3. Organize with folders, tags, and favorites
4. Export or share with nearby devices

AI Code Generation

Bring your own API key for ChatGPT, Gemini, or Anthropic. GitHub Models is also available with free daily limits — no API key purchase needed. Keys are stored locally in your device's Keychain and are never sent to our servers.

Secure by Design

All JSX runs in a sandboxed environment. Network calls, storage access, and dangerous APIs are blocked before your code executes. No data leaves your device unless you choose to export or share.

Free Features

JSX rendering, code editor, AI generation, and basic organization are all free. Free tier includes 1 folder, 2 files per folder, and 1 favorite.

Pro Upgrade (One-Time Purchase, No Subscription)

- Unlimited folders and unlimited files per folder
- Up to 4 favorites
- iCloud sync across devices
- Nearby Share (P2P file transfer)
- JSX export
- Ad removal (iOS)
- Pro editor on iPad + Mac (Live Preview, Code Outline, Smart Autocomplete)
- App skins (Terminal, Retro Pop)

NearbiJSX does not collect user data. All files are stored locally on your device or in your personal iCloud.

## Key features

- Instant JSX preview
- In-app AI code generation
- Advanced code editor
- Organize with folders and tags
- Nearby Share for file transfer
- iCloud sync
- Export JSX source files

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| NearbiJSX Pro | $9.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/nearbijsx/id6761452128/reviews.md

### 4/5 — Great idea

*2026-06-21*

Suggestion: 
You have got the UI/UX down, its appreciable and easy. If this could be a one-stop app for pasting html/js/css from AI, it would be much more versatile than just jsx and serve as code-deck of sorts, maybe even a personal codepen?

Giving this a shot as my main “AI generated code stuff” goes here.  I understand the position on ads, though this does mean the app listing accurately does say for free users the app + device ID/advertising data data  + ads: which isn’t great any time any category of data is collected for third parties.

**Developer response:** Thank you — "my AI code stuff goes here" is exactly the vision: one place for the games and utilities you make across different AI tools.

We built it with beginners in mind, so we focused on single-file JSX on purpose — one self-contained file you can run in a tap, and also open, read, and learn from.

Several linked files (html/css/js) get intimidating fast, so keeping it to one file is the whole point — and it's why the name says JSX, not Code.

We did talk your suggestion through as a team, and we've agreed to keep this direction for now — a deliberate choice, not an oversight.

On privacy — a fair thing to hold us to. The free tier shows ads through standard networks (and the advertising ID that comes with them) only after the system tracking prompt. Pro never even starts the ad SDKs, so there's no advertising ID or ad-network contact at all.

And your code and creations are never collected by us — they only ever leave your device if you choose to use the AI feature, and then only to the AI provider you pick.

Warm regards,

The NearbiJSX Team

### 5/5 — Love the App but I need a feature

*2026-06-15*

I love the app, and I use it to run the applications I’ve created with Claude. However, no matter how much I’ve changed the code, my app doesn’t save the data I enter. Is there any way to fix this? Claude told me it’s an app issue, because for example I make an app to track a to-do list, close the app, and it doesn’t save the data; it only uses it while I keep it open. I would appreciate it if you could add that feature, and I would even pay for it as an extra. I really appreciate the app, and even more that you read this positive feedback and idea for making my apps run better.
Thanks.

**Developer response:** Thank you so much for taking the time to share this.

Honestly, this was something we had missed. Until now an artifact only kept your data while it was open, so a to-do list — or anything that saves what you type — lost its contents once the app was closed. It was never anything you did wrong, and no change to your own code could have fixed it. It's thanks to you pointing it out that we discovered this and can make the app genuinely better. We truly, deeply appreciate it.

We're now researching the best way to make your data save automatically and still be there when you reopen the app — and stay in sync across your devices for iCloud users. It's our top priority, and we'll get it into an update as quickly as we possibly can. Your existing apps will simply start saving, with no changes needed on your end.

The moment the update is ready, we'll reply right here to let you know. Thank you again, so sincerely, for caring about the app and for helping us make it better for everyone. 🙏

The NearbiJSX Team

### 2/5 — Great idea, terrible privacy

*2026-06-06*

It would be worth purchasing if it didn’t exfiltrate data to ad companies the moment you open it.  Don’t wanna buy an app that even has those sdks and scripts.

**Developer response:** Thank you for the honest feedback. It's a fair point, and privacy is a priority for us.

The free version is ad-supported, which is how it stays free, and it asks for tracking permission you can always decline. With the Pro upgrade, ads are removed and no information is sent to any ad company at all. The ad SDKs never even start up. If a Pro install ever sent anything to an ad network, we'd treat that as a bug, look into it, and ship a fix as fast as we can.

To be transparent about the rest: beyond ads, the only personal data the app uses is a coarse location for the weather-aware greeting on the home screen. It goes to Apple's WeatherKit for that greeting only, never to an ad company, and you can turn Location off for the app at any time.

On the "scripts": the JSX rendering engine runs fully offline inside a locked-down sandbox with no network access, so the artifacts you run can't send anything out either.

We're happy to answer any other questions.

The NearbiJSX Team

## Frequently asked questions about NearbiJSX

### What is NearbiJSX?

NearbiJSX is a universal app for iPhone, iPad, and Mac that allows you to instantly run, save, and manage AI-generated JSX code. It provides a development environment-free experience, letting you paste and render code immediately.

### Does NearbiJSX have ads?

Yes, NearbiJSX contains advertisements. The Pro Upgrade offers an ad-removal option for iOS users.

### How much does NearbiJSX cost?

The core features of NearbiJSX, including JSX rendering, code editing, and basic organization, are free. An optional Pro Upgrade is available as a one-time purchase for unlimited features and ad removal.

### What AI models can I use with NearbiJSX?

You can bring your own API key for ChatGPT, Gemini, or Anthropic. GitHub Models is also available with free daily limits, requiring no API key purchase.

### What are the benefits of the NearbiJSX Pro Upgrade?

The Pro Upgrade offers unlimited folders and files, up to 4 favorites, iCloud sync, Nearby Share, JSX export, ad removal on iOS, and advanced editor features on iPad and Mac.

### Is my code safe when using NearbiJSX?

Yes, NearbiJSX is secure by design. All JSX runs in a sandboxed environment, blocking network calls, storage access, and dangerous APIs. No data leaves your device unless you choose to export or share.

### How often is NearbiJSX updated?

The latest version, 1.4.3, was released on 2026-06-17, indicating recent development activity. Updates typically occur to introduce new features and improve stability.

### What devices does NearbiJSX support?

NearbiJSX is a universal app that supports iPhone, iPad, and Mac devices, allowing for seamless syncing across your Apple ecosystem.

## Version history (last 5 releases)

### 1.4.4 — 2026-07-21

- Scene Map (Pro): see your app's screens at a glance. The code editor's new Scenes tab maps each screen together with the components and functions it uses, and tapping a screen jumps the live preview straight to it.

- Tap any component or function in the map to go straight to its line in the code.

- On iPhone, a new Scenes button in the editor opens the map in a sheet with its own live preview.

- Smoother editing layout: the dividers between the code, preview, and outline panels no longer jitter while dragging, show a proper resize cursor, and are easier to grab.

- Bug fixes and stability improvements

### 1.4.3 — 2026-06-17

- Thanks to your feedback, your apps now remember their data: to-do lists, game high scores, and anything you save inside a running app now stay after you close and reopen it.

- Focus skin: a clean skin with a live panel that runs one of your saved apps right on the Home screen. It supports all languages, including right-to-left ones. (Pro)

- New templates: a saved to-do list, a 10-second match-3 game, and an arcade high-score board that show off the new saving.

- Bug fixes and stability improvements

### 1.4.2 — 2026-06-15

- New starter templates: 10 new templates, including line and area charts, a Pomodoro timer, memory and snake games, a sketch pad, a sortable table, and a unit converter.

- Faster code viewer: large files now open instantly, with syntax highlighting and line numbers, and no more freezing.

- Bug fixes and stability improvements

### 1.4.1 — 2026-06-08

- More bundled libraries: D3, math.js, and SheetJS (xlsx) are now included, so more AI artifacts run as-is.

- New starter templates: 10 new templates, including D3 charts, a math evaluator, a spreadsheet builder, Lodash, shadcn/ui, and canvas animations.

- Bug fixes and stability improvements

### 1.4.0 — 2026-05-18

- Apple Intelligence is now available as a free on-device AI option (no API key, works offline). Supported on Apple Silicon Mac with macOS 26, or iPhone 15 Pro and later with iOS 26.

- AI Helper (Code tab + Code Edit): A new "AI Helper" button has been added to both code surfaces.

- Selection-aware AI edits: Select part of your code and apply AI edits to just that region.

- "Show Documents Folder" added to the File menu (⌘⇧O); "Reveal in Finder" available from a JSX card's right-click menu (macOS).

- A progress banner with a Stop button is shown while the AI Helper is running.

- Storage reliability fix: app data is automatically migrated to a more stable location on first launch.

- Bug fixes and stability improvements

## More apps by INX Company Limited

- [NearbiDoc - Markdown writer](https://appshunter.io/ios/app/nearbidoc-markdown-writer/id6761363096)

All apps by INX Company Limited: https://appshunter.io/developer/1889128988

## Related topics

[jsx viewer](https://appshunter.io/ios/topics/jsx-viewer) · [jsx file](https://appshunter.io/ios/topics/jsx-file) · [jsx](https://appshunter.io/ios/topics/jsx) · [jsbox](https://appshunter.io/ios/topics/jsbox) · [jsx air](https://appshunter.io/ios/topics/jsx-air)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*