> ## Documentation Index
> Fetch the complete documentation index at: https://docs.theopenbuilder.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Build the Front End

> Learn how to build the front end of your application.

<Frame>
  <video controls className="w-full h-full rounded-xl" src="https://mintcdn.com/openbuilder/FxoUbFw4IR2zywHs/images/quick-start/frontend.mp4?fit=max&auto=format&n=FxoUbFw4IR2zywHs&q=85&s=0b7f91cd2781e82a057b96fa7b575685" data-path="images/quick-start/frontend.mp4">
    Your browser does not support the video tag. This video shows the process of building the first screen in OpenBuilder.
  </video>
</Frame>

* Approve agent's context selection
* Wait for code changes to finish
* Click **Open App** to inspect the app inside OpenBuilder Browser
* **Chat** to make adjustment or **Start Next Step**