JSPM

A tiny, zero-dependency yet spec-compliant asynchronous iterator polyfill/ponyfill for ReadableStreams.

A JavaScript library to zip and unzip files in the browser, Deno and Node.js

A streaming JSON parser/stringifier using web streams.

Lightweight polyfill/ponyfill for the Compression Streams API

Web Streams-compatible TransformStream for server-sent events

Isomorphic WHATWG Streams API package for browser and Node.js

Isomorphic WHATWG Streams API package for browser, Node.js, and other runtimes. Forked from https://github.com/ksm2/isomorphic-streams

WebAssembly-powered streaming AES-256-GCM encryption and decryption with a web-native TransformStream API.

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

WebAssembly-powered streaming AES-256-GCM implementation

A CSV Toolbox utilizing Web Standard APIs.

Utility functions for Web Streams

Transform streams into fixed-size chunks

Memory-efficient streaming ZIP creation with automatic backpressure control. Supports parallel reading + sequential writing for both Web Streams and Node.js streams with ZIP64 support.

A JavaScript library for creating high resolution GIFs

Read and write to an abstract-level database using Web Streams

An EBML parser for browser / web. ESM-only. Web Streams API. Uint8Array.

Jest extension to test WHATWG Streams with marble syntax

Isomorphic WHATWG Streams API package for browser and Node.js

Reusable stream transformers for WHATWG Streams similar to ReactiveX Operators

A [Web Streams API](https://developer.mozilla.org/en-US/docs/Web/API/Streams_API) compatible [TransformStream](https://developer.mozilla.org/en-US/docs/Web/API/TransformStream) that replaces one (or all) occurrences of a string within a stream (of either