Open Public Builder

Vivi builds starter apps you can actually use.

Describe the app, generate a plan or project, inspect every file, preview the UI instantly, and export the generated code. This is the usable public lane while executor-grade sandboxing is still being hardened.

Public Mode Builder + Preview
Output Plan, Files, Preview
Export Per-file Download
History Recent Jobs Saved

What This Public SaaS Can Do Right Now

Plan Generate an engineering plan with files and verification steps.
App Generate a working static starter app with HTML, CSS, JS, and README.
Project Generate a starter project with deploy commands and Worker API scaffold.
Preview Render the generated frontend in-browser and download the files.

Builder

Turn a prompt into usable starter code

Waiting for a task.

Recent Jobs

No result yet

Generate a plan, app, or project to populate the workspace.

The builder will show architecture, files, deploy commands, and production gates here.
No file selected 
Waiting for generated files...

Live Preview

Available for generated frontend files.