Iterator Packages

array.map equivalent that also works on Objects and Strings

Datetime types, relative dates, math, iterators, composable formatters, locales

Foreach Series with ES6 generator co.

Asynchronous iterate an array of promises: First fulfilled is first processed

Comprehensive data-structure and LINQ library for JavaScript.

Read text file (remote over HTTP(S) or local) line by line as async iterator, with Node, browsers and Deno

Read text file (remote over HTTP(S) or local) line by line as async iterator, with Node, browsers and Deno

Composable ES6 Generator Transformations

Read text file (remote over HTTP(S) or local) line by line as async iterator, with Node, browsers and Deno

A Minimalistic, extensible and lazy sequence implementation for Typescript and Javascript

Simple Javascript Library

Generate strings from a to zzz and beyond

Doubly Circular linked list with iterator and array-like interface.

Read text file (remote over HTTP(S) or local) line by line as async iterator, with Node, browsers and Deno

Linq-Collections (ES5): [IEnumerable, IQueryable, ...] + [List, Dictionary, Stack, ... + readonly]

turn NodeJS EventEmitters into asynchronous generators that one can iterate over with for-loops

sortBy for javascript iterators

Exports a function that returns a function which oscillates between minimum and maximum values, with a specified step

A pattern matching library for JavaScript iterators