This means that you’ll likely need to include other libraries to handle various aspects of your application. One disadvantage is that ReactJS is only a library, not a full-fledged framework like AngularJS. While the advantages of ReactJS make it a popular choice among developers, there are a couple of drawbacks that you should keep in mind before choosing a framework for your project. Instead of updating the entire DOM every time a user interacts with a dynamic component of a page, ReactJS checks the virtual DOM to see what actually needs to be updated and only updates the relevant sections of the DOM. ReactJS optimizes performance by creating a copy of a web page’s DOM this copy is called a virtual DOM. When a user interacts with dynamic features on a web page, the DOM needs to be reloaded. Developers can add dynamic content to a page by making changes to the DOM. The DOM is a structure that represents the arrangement of a web page. It’s important to have some knowledge of the Document Object Model (DOM) and how it works. To understand another major benefit of ReactJS. Its syntax is fairly straightforward and simple, and most developers find they can pick it up easily. One key benefit of ReactJS is that it doesn’t have a steep learning curve. Benefits and Drawbacks of ReactJS Benefits of ReactJS Like ReactJS, AngularJS is used to build the dynamic components of a website. What is Angular JS?ĪngularJS, on the other hand, is a comprehensive Model-View-Controller (MVC) framework that is powered and maintained by Google. It was originally introduced by Facebook, and it’s based on Javascript and a PHP extension called JSX. ReactJS is an open-source Javascript library used for developing dynamic user interfaces. Let’s take a closer look at AngularJS vs ReactJS to determine which one might be the best choice for your project. They each have unique advantages and disadvantages. While both of these frameworks can be used to build web and mobile apps. AngularJS vs ReactJS remains the two most popular frameworks to use in Javascript development. Your choice of framework is key to the success of your project. If you’re planning to use Javascript to build an application. AngularJS vs ReactJs: Which one to choose?