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Product 2 min read The Fulta team

Why your app is stored as real source code

The difference between a tool that generates a picture of an app and one that generates an app — and why version history changes how it feels to use.

There is a quiet dividing line between AI building tools. On one side: tools that produce a design, a mockup or a snippet, and leave the rest to you. On the other: tools that produce an application that runs.

Fulta is on the second side, and the reason is mundane. A project that exists as real source code can be built, tested, deployed, versioned and restored. A project that exists as a rendering cannot do any of those things.

What "real source code" buys you

A build can be verified. If there is code, it can be compiled, type-checked and tested, and a browser can open the result. Automatic repair is only possible because there is something concrete to repair.

A change is incremental. Your tenth prompt modifies the work of the first nine instead of regenerating everything and hoping it comes out similar. This is the difference between iterating and re-rolling the dice.

A mistake is reversible. Every successful build writes a new version. "Actually, the previous one was better" is one click, not a rewrite.

Hosting is not a separate project. The same code that runs in your preview is what gets published, so "it worked in the preview" means something.

Version history changes how people behave

We did not expect this, but it is the most common thing early users tell us: once you know every change is a version you can undo, you ask for bolder changes. "Try a completely different layout" is a cheap experiment when the old one is one click away, and an expensive gamble when it is not.

That is the real product of version history. Not safety — permission.

What you do not have to do

Owning real code does not mean you have to touch it. Most people building a booking site do not want to read a component, and they never have to. The code is there because it makes the platform work properly, and because your project should not be trapped inside a tool's private format.

You describe. Fulta builds, checks, hosts and versions. The code is underneath, doing its job.