Extensions to the Iterable<T> pattern
Get the first fulfilled promise that satisfies the provided testing function
A tiny, zero-dependency yet spec-compliant asynchronous iterator polyfill/ponyfill for ReadableStreams.
[](http://www.typescriptlang.org/) [](https://www.npmjs.com/package/@n1ru4l/push-pull-async
Extended iterable class, providing lazy array-like methods with automatic async and return/throw forwarding
JavaScript utilities with respect to emerging standard
A set of efficient utilities that extend the use of JSON (streaming, estimate size, NDJSON/JSONL, etc.)
ECMAScript extensions and shims
Convert a string/promise/array/iterable/asynciterable/buffer/typedarray/arraybuffer/object into a stream
Timers extensions
Iterable wrapper that add methods to read ahead or behind current item.
Deques are a generalization of stacks and queues
Replaces a file extension with another one.
MCP Apps SDK — Enable MCP servers to display interactive user interfaces in conversational clients.
Iterable SDK for React Native.
A tool to open and run web extensions
The Interactive Extensions for JavaScript
m3u8 parser
Array manipulation, ordering, searching, summarizing, etc.
A tiny but capable push & pull stream library for TypeScript and Flow
Split an iterable into evenly sized chunks
Get the file extension and MIME type from a file
Extensions to Node.js child_process module
Convert streaming iterables to Node.js streams