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Tiny utilities for inserting transformation logic into Node.js stream and Web Streams pipelines
A tiny, zero-dependency yet spec-compliant asynchronous iterator polyfill/ponyfill for ReadableStreams.
- stream
- web-streams
- readablestream
- async
- asynchronous
- iterator
- iteration
- async-iterator
- polyfill
- esm
- from-iterable
Chain functions, generators, Node streams, and Web streams into a pipeline with backpressure support.
- stream
- chain
- pipeline
- transform
- backpressure
- duplex
- generator
- async
- object-mode
- functional
- jsonl
- json-lines
- ndjson
- web-streams
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.
- json
- json-parser
- parser
- stream
- streaming
- streaming-json
- sax
- tokenizer
- pipeline
- filter
- jsonc
- web-streams
- large-files
- memory-efficient
A JavaScript library to zip and unzip files in the browser, Deno and Node.js
- zip
- unzip
- browser
- web
- aes-256
- aes-192
- aes-128
- zip-crypto
- encryption
- zip64
- web-streams
- compression-streams
- web-crypto
- web-workers
- View more
A streaming JSON parser/stringifier using web streams.
Lightweight polyfill/ponyfill for the Compression Streams API
- compression
- streams
- polyfill
- ponyfill
- web-streams
- compression-streams
- compression-streams-api
- zlib
- gzip
- deflate
Web Streams-compatible TransformStream for server-sent events
stream-csv-as-json is a micro-library of stream components for building custom CSV processing pipelines with a minimal memory footprint, on Node.js or Web Streams. It can parse CSV files far exceeding available memory streaming individual primitives using
Toolkit of 1→N stream combinators: broadcast, route, filter — Node Streams and Web Streams, with proper backpressure handling.
- stream
- streaming
- fork
- fan-out
- tee
- route
- filter
- dispatch
- partition
- load-balance
- shard
- backpressure
- object-mode
- web-streams
Utilities for working with streaming JSON in Worker Runtimes such as Cloudflare Workers, Deno Deploy and Service Workers.
Web Streams API client for sealos-tty-bridge (Kubernetes exec terminal over WebSocket).
Transform streams into fixed-size chunks
Isomorphic WHATWG Streams API package for browser and Node.js
Run OS and shell commands using template tag functions. Same API in Node, Deno, and Bun. Web streams, TypeScript typings, zero dependencies.
- shell
- spawn
- subprocess
- dollar
- stream
- process
- exec
- command
- web-streams
- node-streams
- template-tag
- pipeline
- typescript
- esm
- View more
A CSV Toolbox utilizing Web Standard APIs.
Composable Web Streams utilities with streaming JSON and XML parsing.
Zero-dependency TypeScript stream orchestration for LLM pipelines — race, fallback, merge, and tee over any AsyncIterable or ReadableStream, generic over T.
- llm
- llm-stream
- streaming
- stream-mux
- stream-orchestration
- race
- fallback
- failover
- merge
- ensemble
- tee
- fan-out
- readablestream
- async-iterable
- View more
WebAssembly-powered streaming AES-256-GCM encryption and decryption with a web-native TransformStream API.
Create Web Readable/Writable streams from simple handlers and options.