wooln / linq

linq.js - LINQ for JavaScript

linq

This is a javascript implementation of the .NET LINQ library.

It contains all the original .NET methods plus a few additions.

Installation

With npm:

npm install linq

CDN availability:

CDN	URL
unpkg	https://unpkg.com/linq/
jsDelivr	https://jsdelivr.com/package/npm/linq
packd	https://bundle.run/linq@latest?name=linq

Examples

// C# LINQ - delegate
Enumerable.Range(1, 10)
    .Where(delegate(int i) { return i % 3 == 0; })
    .Select(delegate(int i) { return i * 10; });

// linq.js - anonymous function
Enumerable.range(1, 10)
    .where(function(i) { return i % 3 == 0; })
    .select(function(i) { return i * 10; });

// C# LINQ - lambda
Enumerable.Range(1, 10).Where(i => i % 3 == 0).Select(i => i * 10);

// linq.js - arrow function
Enumerable.range(1, 10).where(i => i % 3 == 0).select(i => i * 10);

// C# LINQ - anonymous type
array.Select((val, i) => new { Value = val, Index = i });

// linq.js - object literal
Enumerable.from(array).select((val, i) => ({ value: val, index: i}));

See sample/tutorial.js for more examples.

People

Yoshifumi Kawai developed the original version of this library, currently no longer maintained.

License

MIT License