In this article, I am going to compare two of the most popular JavaScript libraries: ReactJs, and NextJs. What are the benefits, drawbacks and which one is the best for all your projects? Let's find out!

1. ReactJs vs NextJs

2. In this article, I am going to compare two of the most
popular JavaScript libraries: ReactJs, and NextJs. What
are the benefits, drawbacks and which one is the best
for all your projects? Let's find out!
When it comes to choosing a JavaScript library for your
web development project, there are many factors to
consider. Two of the most popular options are ReactJS
and NextJS. So, which one is the best?
First, let's take a look at ReactJs. React is a JavaScript
library for building user interfaces. It was created by
Facebook and released in 2013.

4. Intro to NextJs
● Now let's take a look at NextJs. NextJs is an open-source framework based on
ReactJS that allows you to create server-rendered or statically exported react
apps easily. It was created by Zeit, who also created Now - a cloud platform for
serverless deployments (more on that later).
● NextJS is a React framework that runs on Node. It includes all the necessary
infrastructure to build server-side rendered apps with React. With NextJS, you
can write both browser-based and server-based apps with the same codebase.
● NextJs includes features such as automatic code, splitting, server-side
rendering (SSR), and pre-fetching by default. This results in a smaller bundle
size and faster page load times, which are important for search engine
optimization (SEO) and user experience. ReactJs is a library for building user
interfaces and does not include these built-in features.

5. How ReactJs & NextJs are different from each other
● It’s possible to add SSR to a React app using third-party libraries such as react-
router and Redux. However, this requires more configuration and can be tricky
to set up. NextJs makes SSR easier right out of the box.
● Another difference is that NextJs pages are statically generated by default,
meaning that the HTML is generated at build time instead of on each request
like with traditional dynamic websites. This makes NextJs apps more scalable
since they can be cached easily. It also means that pages load faster since there’s
no need to make a roundtrip to the server on each request. Again, it’s possible
to achieve this with React apps but it requires additional setup.

6. Pros & Cons of ReactJs
● React is a JavaScript library for building user interfaces. It was created by
Facebook and is used by companies such as Airbnb, Netflix, and Instagram.
React is a popular choice for front-end development because it makes it easy to
create reusable components that can be shared across projects.
● There are some drawbacks to using React, however. One is that it can be
difficult to integrate React with other technologies, such as web services or
back-end databases. Another downside is that React's programming model is
sometimes hard to understand, especially for beginners.
● If you're considering using React for your next project, weigh the pros and cons
carefully to decide if it's the right fit for you.