How to build your own AI Codegen

This guide aims to create a tool that converts natural language instructions into functional Playwright test scripts for interacting with live browser sessions. The project involves building a NextJS app, adding dependencies, and implementing a UI component for inputting prompts and displaying generated code. The UI should provide clear visual feedback and allow users to edit the existing Playwright script. Once the user submits their prompt, the tool connects to a running Browserbase session, pulls the current page HTML, and generates valid Playwright code using an Anthropic AI model. The guide provides a step-by-step approach to implementing this feature, including connecting to a Browserbase session, generating Playwright code, and handling errors and loading states.

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