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.

Chain functions, generators, Node streams, and Web streams into a pipeline with backpressure support.

🌊A CSV Toolbox utilizing Web Standard APIs.

A streaming JSON parser/stringifier using web streams.

Utilities for working with streaming JSON in Worker Environments.

🦖 A tiny and fast CSV parser & formatter for JavaScript.

Isomorphic WHATWG Streams API package for browser and Node.js

Read from an abstract-level database using Web Streams.

Multiplex and demultiplex web streams.

Streaming JSON parser built on top of the Web Streams API

Set of JavaScript iterator, generator and stream utilities

Functional stream utilities for JavaScript & TypeScript

A state machine for incremental JSON processing.

Run OS and shell commands using template tag functions. Same API in Node, Deno, and Bun. Web streams, TypeScript typings, zero dependencies.

WASM-based Compression Streams API implementation using zlib, with support for deflate64 decompression

Utility functions for the Web Stream API, for browsers and node.js

TypeScript-based Compression Streams API implementation based on zlib, with support for deflate64 decompression

A monorepo for Node.js stream and Web Stream libraries

Edge-native unified LLM interface - 48 models across Anthropic, OpenAI, Groq, Gemini, Cloudflare with Web Streams API