High-performance, real-time, JSON stream parser that yields partial values as they arrive from a stream. Perfect for parsing JSON from LLMs and displaying values immediately.

Lightweight JSON stream parsing library

Provides an easy API for sending and receiving JSON records over standard streams (pipes or sockets).

Filter and format a newline-delimited JSON stream of Wikibase entities

qb-json-stream

Expose WebSockets with JSON as an object stream

A TypeScript Duplex stream wrapper for WebSocket with automatic JSON serialization. Supports ws, SockJS, and Socket.IO.

Turn a transport stream into an object stream that parses from / serializes to json

json-stream reproter for watchdog, with runid, filepath.

Utilities for working with streaming JSON in Worker Runtimes such as Cloudflare Workers, Deno Deploy and Service Workers.

Sanitize strings in JSON stream

Process and Watch JSON Stream

A micro-library of stream components for building custom JSON and JSONC processing pipelines with a minimal memory footprint — parse, filter, and transform JSON far larger than available memory with a SAX-inspired token API, on Node.js or Web Streams.

minimal implementation of a PassThrough stream

High-performance, zero-dependency utility for repairing incomplete/malformed JSON strings from streaming LLM responses

Create JSON stream

Parse JSON streams into JS objects.

JSON Stream is a efficient universal serialization framework for JSON and BSON.

Filter and format a newline-delimited JSON stream of Wikidata entities

CLI Tool for send JSON stream to Loggly