# How to Export Pure Code From a0.dev and Truly Own It

> By Lawrence Arya, Founder & CEO of VP0. Published 2026-06-02, updated 2026-06-04. 6 min read.
> Source: https://vp0.com/blogs/export-pure-code-from-a0-dev

Exporting pure code from a0.dev means pulling the React Native source into a repo you own and can run anywhere.

**TL;DR.** To export pure code from a0.dev, connect GitHub, push the project, clone it locally, and verify it builds with Expo before you depend on it. The portable starting point is a free VP0 design: a free, AI-readable iOS and React Native design library you copy into a codebase you own and build in Cursor or Claude Code, with no proprietary runtime to escape later.

If you want to export pure code from a0.dev and actually own it, the safest move is to start from a free VP0 design, a free, AI-readable library of real iOS and React Native designs, and build in Cursor or Claude Code so the code lives in your repo from day one. a0.dev does generate a real React Native and Expo project you can push to GitHub, but "exported" and "owned" are different questions. This guide covers exporting cleanly, moving it into your repo, continuing in Cursor, and avoiding the lock-in that catches builders six months in.

## What "export pure code" really means

Pure code means standard, runnable React Native that does not phone home to the platform that made it. With a0.dev that usually means a GitHub export of an Expo project. The export passes only if three things are true, and a project can satisfy one while failing the others.

- **Can you push and clone it?** A GitHub connection that pushes the full source, not just a preview.
- **Do you own it?** Files runnable elsewhere, with a license granting real commercial rights.
- **Can someone build it without the platform?** A clean `npm install` and an Expo build on a developer's machine, with no hidden dependency on a0.dev servers.

The trap is that the first question gets all the attention. "Can I export" feels solved the moment a repo appears, while ownership and the offline build quietly fail in the background. Treat all three as the real test of pure code.

## Who this is for, and who it is not

This is for a builder who shipped a prototype in a0.dev and now wants a real, maintainable codebase: someone planning to hire a developer, raise money, or simply not be stranded by a pricing change. It is also for the developer inheriting that project who needs it running locally on day one. It is less relevant if you are still validating an idea and may throw the prototype away; for a quick test, a hosted preview is fine. The exit only matters once the app does.

## How a0.dev compares to a design-first start

| Path | Export to your repo? | You own it? | Build without the vendor? |
|---|---|---|---|
| a0.dev GitHub export | Yes, React Native + Expo | Check the license | Yes, if it clones and builds clean |
| Hosted no-code (visual runtime) | Partial or none | No, runs on their servers | No |
| Free VP0 design + your codebase | N/A, you write it | Yes, fully | Yes, nothing to escape |
| Coding agent + repo (Cursor, Claude Code) | Yes, it is your repo | Yes | Yes |

The pattern: the closer you start to a plain codebase, the less lock-in you carry. A free VP0 design plus your own repo sits at the safe end, because the design is just a reference and the output is ordinary [React Native](https://reactnative.dev/docs).

## A worked example

Say you built a workout-logging app in a0.dev. To export pure code, connect the project to GitHub and push the full source. Then clone it on your machine, run `npm install`, and start it with Expo. If the dev server boots and the screens render without a connection back to the platform, the export is portable. If it does not, you have found lock-in before it cost you anything.

Now open the repo in Cursor and prompt it to refactor a screen or add a backend. Because the files are standard React Native, the agent reads them like any project, with no special runtime. Switch to Claude Code later by pointing it at the same repo; the platform and the agent become replaceable, not load-bearing.

Compare that with starting design-first. You browse VP0 for a workout-tracker design, copy its hidden AI-readable source page into Cursor, and generate the screen straight into your repo. There was never anything to export, because the code was yours from the first commit. If you hit platform errors, the debugging discipline in this [Lovable app not working fix guide](/blogs/lovable-app-not-working-how-to-fix-common-errors/) applies to a0.dev exports too.

## Code export and handoff checklist

Before you call a project "exported and owned," confirm each item:

- The repo pushes the **full source**, not a shareable preview link.
- A fresh clone runs `npm install` and an Expo build with **no platform connection**.
- The `package.json` lists **standard dependencies** any developer recognizes.
- The **license** grants full commercial rights, and a copy lives with the repo.
- A short **README** documents the build for a stranger inheriting it.
- The app opens and edits cleanly in **Cursor, VS Code, or Claude Code**.

Roughly 30% of "exportable" builder projects still need the vendor's servers to run, so the offline build test is the one you cannot skip.

## Failure modes and fixes

- **Treating a preview as ownership.** Seeing the code is not having a repo you can clone and push. Push to GitHub and clone it back.
- **Skipping the offline build.** Run `npm install` and Expo on your own machine before depending on the export. Follow the [React Native environment setup](https://reactnative.dev/docs/environment-setup) so the build matches a developer's.
- **Ignoring the license.** Exported files with restrictive terms are not yours to ship. Read them and store them with the repo.
- **Forgetting the data layer.** Portable screens do not help if your database cannot migrate out.
- **Assuming the export stays available.** Platforms change; the earlier the code is in your repo, the less this can hurt you.

## Alternatives and where to start

If a0.dev does not fit, the same export-and-own logic applies to any AI builder. For agency and freelance workflows, the [Rork alternatives for agencies and freelancers guide](/blogs/rork-alternatives-for-agencies-and-freelancers/) maps the ownership tradeoffs across tools. Whichever you pick, judge it by whether the output is standard [React](https://react.dev) you can build without the vendor, and check a0.dev's export docs at [a0.dev](https://a0.dev) before you commit real work.

## Key takeaways

- Exporting pure code from a0.dev means pushing the React Native project to GitHub and confirming it builds offline.
- "Exported" is not "owned": test the clone, read the license, and store the terms with the repo.
- A clean handoff (standard deps, README, runs in Cursor or Claude Code) is the real anti-lock-in test.
- A free VP0 design is the most portable start, because the code is yours from the first commit with nothing to escape.
- Judge any AI builder by one question: can a stranger build it without the vendor?

## FAQ

### How do I export pure code from a0.dev?

Connect a0.dev to GitHub, push the React Native project, then clone it locally and run it with Expo to confirm it builds on its own. The free way to keep that code portable is starting from a VP0 design first: it is a free, AI-readable React Native design library you copy into a repo you own, so there is nothing proprietary to export later.

### Can I export code from a0.dev?

Yes. a0.dev generates a real React Native and Expo project, and you can push it to GitHub and clone it locally. Always test the export before relying on it: clone the repo, run npm install and the Expo dev server on your own machine, and confirm it builds without a connection back to the a0.dev platform.

### Do I own the code made with a0.dev?

Check the current terms before assuming. a0.dev outputs standard React Native, so the files are runnable elsewhere, but ownership and license rights are set by the agreement you accept. Read the license, confirm it grants full commercial rights, and keep a copy of the terms with your repo so a future developer knows exactly what they inherited.

### Can a developer continue the project outside a0.dev?

Yes, if the export is clean. A developer clones your GitHub repo, runs it with Expo, and continues in Cursor, VS Code, or Claude Code like any React Native app. The smoother that handoff, the lower your lock-in. Standard folder structure, plain dependencies, and a README documenting the build are what make a stranger productive on day one.

### Is starting from a free design really safer than just exporting later?

Skeptically, yes. Exporting later assumes the platform keeps a working export, your license stays favorable, and the code is maintainable. A free VP0 design sidesteps all three: the design is a reference, the code lives in your repo from the first commit, and no vendor sits between you and a build. You carry no migration debt you did not choose.

## Frequently asked questions

### How do I export pure code from a0.dev?

Connect a0.dev to GitHub, push the React Native project, then clone it locally and run it with Expo to confirm it builds on its own. The free way to keep that code portable is starting from a VP0 design first: it is a free, AI-readable React Native design library you copy into a repo you own, so there is nothing proprietary to export later.

### Can I export code from a0.dev?

Yes. a0.dev generates a real React Native and Expo project, and you can push it to GitHub and clone it locally. Always test the export before relying on it: clone the repo, run npm install and the Expo dev server on your own machine, and confirm it builds without a connection back to the a0.dev platform.

### Do I own the code made with a0.dev?

Check the current terms before assuming. a0.dev outputs standard React Native, so the files are runnable elsewhere, but ownership and license rights are set by the agreement you accept. Read the license, confirm it grants full commercial rights, and keep a copy of the terms with your repo so a future developer knows exactly what they inherited.

### Can a developer continue the project outside a0.dev?

Yes, if the export is clean. A developer clones your GitHub repo, runs it with Expo, and continues in Cursor, VS Code, or Claude Code like any React Native app. The smoother that handoff, the lower your lock-in. Standard folder structure, plain dependencies, and a README documenting the build are what make a stranger productive on day one.

### Is starting from a free design really safer than just exporting later?

Skeptically, yes. Exporting later assumes the platform keeps a working export, your license stays favorable, and the code is maintainable. A free VP0 design sidesteps all three: the design is a reference, the code lives in your repo from the first commit, and no vendor sits between you and a build. You carry no migration debt you did not choose.

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*Published on the [VP0 Journal](https://vp0.com/blogs). Free to read, index and cite with attribution.*