@sec-ant/readable-stream
A tiny, zero-dependency yet spec-compliant asynchronous iterator polyfill/ponyfill for ReadableStreams.
itertools-ts
Extended itertools port for TypeScript and JavaScript. Provides a huge set of functions for working with iterable collections (including async ones)
iter8or
A versatile library for working with iterators and asynchronous iterators in JavaScript. It provides powerful methods for processing, filtering, combining, and transforming data, and even allows the creation of iterators from non-iterable objects.