Underscore.js is described as 'Underscore is a utility-belt library for JavaScript that provides a lot of the functional programming support that you would expect in Prototype.js (or Ruby), but without extending any of the built-in JavaScript objects' and is an website in the development category. There are more than 10 alternatives to Underscore.js, not only websites but also apps for a variety of platforms, including Self-Hosted, JavaScript, Mac and Windows apps. The best Underscore.js alternative is jQuery, which is both free and Open Source. Other great sites and apps similar to Underscore.js are mustache, Jinja, Handlebars and Lodash.
jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.
United States
Minimal logic-less template engine supporting over 20 languages, enabling separation of logic and view for web, desktop, and static content. Templates are portable, reusable, open-source, suitable for server or client side use, and integrate with various development workflows.
United States
Jinja is a fast, expressive, extensible templating engine. Special placeholders in the template allow writing code similar to Python syntax. Then the template is passed data to render the final document.
Handlebars is a JavaScript template library that is, more or less, based on mustache . Handlebars adds user defined block expressions and helpers to the standard Mustache template syntax.
Lo-Dash is a drop-in replacement for Underscore.js that delivers performance improvements, bug fixes, and additional features.
United States
Spain
EU
What is the "E" for? "Embedded?" Could be. How about "Effective," "Elegant," or just "Easy"? EJS is a simple templating language that lets you generate HTML markup with plain JavaScript.
Alasql.js - is a lightweight client-side in-memory SQL database designed to work in browser and Node.js. It supports SQL and has some of NoSQL functionality. It is efficient for JavaScript arrays and objects manipulation with all power of SQL language.
Micro-dash offers a subset of the functionality found in Lodash, with drastically reduced bundle size.
Greece
France
