jsonlines

What problem does it solve?

Incremental data delivery by streaming JSON Lines from server handlers to clients, allowing real-time processing as data arrives.

Core Features & Use Cases

• Generator handlers (function* / async function*) yielding one JSON object per line to the client.
• JSONLinesResponder for manual control of streaming lifecycle (send, close, throw) when generator patterns aren’t sufficient.
• Client-side consumption patterns including for await loops, progressive responses, and stream utilities like asPromise and abortController.
• Real-world scenarios include chat streaming, long-running jobs progress, and multi-source data aggregation.

Quick Start

Start a stream by invoking the streaming endpoint and consume items with a for await loop.