Implement Streaming Responses for Real-Time LLM Outputs

In this lesson, you'll implement streaming responses to deliver real-time outputs from your Large Language Model (LLM) to the frontend. You'll create a streamChatResponse method, set up a corresponding API endpoint, and use H3's setResponseHeaders to handle streaming data. Additionally, you'll manage the data stream using a TransformStream to collect and save the complete response to your database.

TransformStream: https://developer.mozilla.org/en-US/docs/Web/API/TransformStream

h3 Stream Response: https://v1.h3.dev/examples/stream-response