# 5 Best JavaScript libraries 2022

Hey! Today I will tell you the best JavaScript libraries in 2022!


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**jQuery**

jQuery is a classic JavaScript library that’s fast, light-weight, and feature-rich. It was built in 2006 by John Resig at BarCamp NYC. jQuery is free and open-source software with a license from MIT.

It makes things simpler for HTML document manipulation and traversal, animation, event handling, and Ajax.

According to W3Techs, 77.6% of all sites use jQuery (as of 23rd February 2021).

**Features/Benefits:**

- It has an easy-to-use, minimalistic API.
-     It uses CSS3 selectors in manipulating style properties and finding elements.
-     jQuery is lightweight, taking just 30 kb to gzip and minify, and supports an AMD module.
-     As its syntax is quite similar to that of CSS, it is easy for beginners to learn.
-     Extendable with plugins.
-     Versatility with an API that supports multiple browsers, including Chrome and Firefox.


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**React.js**

React.js is an open-source, front-end JavaScript library. It was created in 2013 by Jordan Walke, who works at Facebook as a software engineer.

Now, it has the MIT license but was initially released under the Apache License 2.0. React was designed to make interactive UI creations painless.

Just design a simple view for individual states in your app. Next, it will render and update the right component efficiently upon data changes.

**Features/Benefits:**

   - The React code comprises components or entities that need rendering to a specific element in DOM with the help of a React DOM library.
-     It uses a virtual DOM by creating an in-memory cache in a data structure, computing the difference, and updating the display DOM in the browser efficiently.
-     Due to this selective rendering, the app performance boosts while saving the developers’ efforts in recalculating the page layout, CSS styles, and full-page rendering.
-     It uses lifecycle methods like render and componentDidMount to allow code execution at specific points during an entity’s lifetime.
-     It supports JavaScript XML (JSX) that combines both JS and HTML. It helps in component rendering with nested elements, attributes, JS expressions, and conditional statements.


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**Animate On Scroll (AOS)**

Animate On Scroll works great for single-page parallax websites. This JS library is fully open-source and helps you add decent animations on your pages that look sweet as you scroll down or up.

It makes your site design a joyful ride by helping you add fade effects, static anchor positions, and more to delight your users.

**Features/Benefits:**

- The library can detect element positions and add suitable classes while they show up in the viewport.
-     Apart from adding animations easily, it helps you change them on the viewport.
-     It works seamlessly on different devices, be it a cell phone, tablet, or computer,
-     As it is written in pure JavaScript, it has no dependencies.

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**Chart.js**

Is your website or project related to the data analysis field?

Do you need to present lots of statistics?

Chart.js is an excellent JavaScript library to use.

Chart.js is a flexible and simple library for designers and developers who can add beautiful charts and graphs to their projects in no time. It is open-source and has an MIT license.

**Features/Benefits:**

 - Elegant and simple to add basic charts and graphs.
-     Results in responsive web pages.
-     Lightweight to load and easy to learn and implement.
-     8 different types of charts.
-     Great for beginners.
-     Animation capabilities to make pages more interactive.

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**fullPage.js**

The open-source JS library, fullPage.js, helps you create full-screen scrolling sites or one-page websites easily. It is simple to use and can also add a landscape slider inside your site sections.

**Features/Benefits:**

- Offers a wide range of customization and configuration options.
-     Supports JavaScript frameworks like react-fullpage, angular-fullpage, and vue-fullpage.
-     Enables both vertical and horizontal scrolling.
-     Responsive design that fits the screens of different sizes as well as multiple browsers.
-     Auto-scrolling on page loads.
-     Video/image lazy load.