Check if something is a Node.js stream

Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.

Ensure directories exist before writing to them.

Streaming http in the browser

Get a stream as a string, Buffer, ArrayBuffer or array

tar-stream is a streaming tar parser and generator and nothing else. It operates purely using streams which means you can easily extract/parse tarballs without ever hitting the file system.

destroy a stream if possible

Toggle the CLI cursor

Call a callback when a readable/writable/duplex stream has completed or failed.

DingTalk Workspace CLI - AI-powered productivity tools

DingTalk (钉钉) channel plugin for OpenClaw

javascript implementation of Dunning's T-Digest for streaming quantile approximation

A streaming way to send data to a Node.js Worker Thread

Merge multiple streams into a unified stream

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

A stream that emits multiple other streams one after another.

Automated stream rotation useful for log files

Pi extension for native messaging channels including Feishu, DingTalk, WeCom, and webhooks.

Streaming data for JavaScript

Returns the next buffer/object in a stream's readable queue