Immutable.js vs Velocity.js

Overview

Immutable.js

Stacks578

Followers120

Votes17

Velocity.js

Stacks6

Followers26

Votes0

GitHub Stars17.3K

Forks1.5K

Immutable.js vs Velocity.js: What are the differences?

What is Immutable.js? Immutable persistent data collections for Javascript which increase efficiency and simplicity, by Facebook. Immutable provides Persistent Immutable List, Stack, Map, OrderedMap, Set, OrderedSet and Record. They are highly efficient on modern JavaScript VMs by using structural sharing via hash maps tries and vector tries as popularized by Clojure and Scala, minimizing the need to copy or cache data.

What is Velocity.js? An incredibly fast animation engine for motion designers. It is an animation engine with the same API as jQuery's $.animate(). It works with and without jQuery. It is the best of jQuery and CSS transitions combined.

Immutable.js and Velocity.js can be primarily classified as "Javascript Utilities & Libraries" tools.

Immutable.js and Velocity.js are both open source tools. It seems that Immutable.js with 28.4K GitHub stars and 1.65K forks on GitHub has more adoption than Velocity.js with 16.2K GitHub stars and 1.53K GitHub forks.

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Detailed Comparison

Immutable.js	Velocity.js
Immutable provides Persistent Immutable List, Stack, Map, OrderedMap, Set, OrderedSet and Record. They are highly efficient on modern JavaScript VMs by using structural sharing via hash maps tries and vector tries as popularized by Clojure and Scala, minimizing the need to copy or cache data.	It is an animation engine with the same API as jQuery's $.animate(). It works with and without jQuery. It is the best of jQuery and CSS transitions combined.
-	Color animation; Transforms; Loops; Easings; SVG support; Scrolling.
Statistics
GitHub Stars -	GitHub Stars 17.3K
GitHub Forks -	GitHub Forks 1.5K
Stacks 578	Stacks 6
Followers 120	Followers 26
Votes 17	Votes 0
Pros & Cons
Pros 8 Immutable data structures 5 Allows you to mimic functional programming 2 Bring the functional experience to JS 1 Makes writing Javascript less scary 1 Easily transpiles to different ES standards	No community feedback yet
Integrations
No integrations available	Dojo layerJS ZingGrid fancybox DNN Stencil Blazejs Pilot jQWidgets UDash

What are some alternatives to Immutable.js, Velocity.js?

jQuery

jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.

AngularJS

AngularJS lets you write client-side web applications as if you had a smarter browser. It lets you use good old HTML (or HAML, Jade and friends!) as your template language and lets you extend HTML’s syntax to express your application’s components clearly and succinctly. It automatically synchronizes data from your UI (view) with your JavaScript objects (model) through 2-way data binding.

React

Lots of people use React as the V in MVC. Since React makes no assumptions about the rest of your technology stack, it's easy to try it out on a small feature in an existing project.

Vue.js

It is a library for building interactive web interfaces. It provides data-reactive components with a simple and flexible API.

jQuery UI

Whether you're building highly interactive web applications or you just need to add a date picker to a form control, jQuery UI is the perfect choice.

Svelte

If you've ever built a JavaScript application, the chances are you've encountered – or at least heard of – frameworks like React, Angular, Vue and Ractive. Like Svelte, these tools all share a goal of making it easy to build slick interactive user interfaces. Rather than interpreting your application code at run time, your app is converted into ideal JavaScript at build time. That means you don't pay the performance cost of the framework's abstractions, or incur a penalty when your app first loads.

Underscore

A JavaScript library that provides a whole mess of useful functional programming helpers without extending any built-in objects.

Flux

Flux is the application architecture that Facebook uses for building client-side web applications. It complements React's composable view components by utilizing a unidirectional data flow. It's more of a pattern rather than a formal framework, and you can start using Flux immediately without a lot of new code.

Famo.us

Famo.us is a free and open source JavaScript platform for building mobile apps and desktop experiences. What makes Famo.us unique is its JavaScript rendering engine and 3D physics engine that gives developers the power and tools to build native quality apps and animations using pure JavaScript.