In this article, we will highlight 5 best Newly Emerging JavaScript Libraries, alternatives to React and Vue.

JavaScript is the most popular language on the web. If you have ever worked with JavaScript, then you know that it requires a lot of effort to develop and maintain a broad application.

library is essentially a set of functions that you can call, these days usually organized into classes. Each call does some work and returns control to the client.

This list highlights new & innovative JavaScript libraries which you can learn in 2020 to future proof your career.

so, let’s get started with our list:

1. Svelte

Svelte is an entirely new approach to building user interfaces.

[gitrepo author=”sveltejs” repo=”svelte”]

Unlike other JavaScript Libraries including  React or Vue, using techniques like virtual DOM diffing, Svelte writes code that surgically updates the DOM when the state of your app changes.



  • No virtual DOM, Svelte compiles your code to tiny, framework-less vanilla JS — your app starts fast and stays fast.
  • It’s Truly Reactive, No more complex state management libraries — Svelte brings reactivity to JavaScript itself
  • Write less Code, Build boilerplate-free components using languages you already know — HTML, CSS, and JavaScript

2. Inferno.Js

Inferno is an insanely fast, React-like library for building high-performance user interfaces on both the client and server.

[gitrepo author=”infernojs” repo=”inferno”]

Inferno is one of the fastest front-end frameworks for rendering UI in the DOM, making 60 FPS on mobile possible.



  • Isomorphic rendering is on both client and server, along with fast-booting from server-side renders.
  • React-like API, concepts and component lifecycle events. Switch over easily with inferno-compat
  • Inferno was only designed for the browser/server with the DOM in mind.

3. Preact

An alternative JavaScript library to React with the same modern API. Preact can be used directly in the browser without any transpilation steps.

[gitrepo author=”preactjs” repo=”preact”]

Preact provides the thinnest possible Virtual DOM abstraction on top of the DOM. It builds on stable platform features, registers real event handlers and plays nicely with other libraries.



  • Preact is fast, and not just because of its size. It’s one of the fastest Virtual DOM libraries out there, thanks to a simple and predictable diff implementation.
  • Portable, Preact’s tiny footprint means you can take the powerful Virtual DOM Component paradigm to new places it couldn’t otherwise go.
  • Virtual DOM Components make it easy to share reusable things – everything from buttons to data providers.

4. Riot.js

Riot is a Simple and minimalistic Javascript library, it has absolutely the smallest possible amount of DOM updates and reflows.

[gitrepo author=”Riot” repo=”Riot”]

Riot.js is future proof thanks to the javascript module syntax. also, The rendered DOM can be freely manipulated with other tools.

alternatives to React and Vue Riot


  • Server-side rendering of custom tags for universal isomorphic applications
  • Expressions are pre-compiled and cached for high performance
  • No extra HTML root elements, data- attributes or fancy custom attributes.

5. Mithril

Mithril is a modern client-side JavaScript framework for building Single Page Applications.

[gitrepo author=”mithriljs” repo=”mithril.js”]

It’s small (< 10kb gzip), fast and provides routing and XHR utilities out of the box.

alternatives to React and Vue Mithrljs


  • Mithril only touches the parts of the DOM it absolutely needs to.
  • Already used by companies like Vimeo and Nike, and open-source platforms like Lichess.
  • Mithril automatically figures out the most efficient way of updating the text, rather than blindly recreating it from scratch.


As a JavaScript Developer having and using the right JavaScript Library will help you in the quest for putting together an algorithm that will tap into the strengths and capabilities of the project of your choice.

Moreover, JavaScript has become an important platform outside browsers as well. You can surely use any JavaScript library or framework of your preference, but the best choice will facilitate your work a lot.