The world can’t live without mobile and web applications in this day and age. Everything is digitized, from booking cabs to ordering food to make bank transactions. Thanks to the efficient frameworks that provide a seamless user experience. One such robust frontend library is React. This tutorial on ‘what is React’ will help you understand the library’s fundamentals and work with a simple demo.
What Is React?
React.js was released by a software engineer working for Facebook – Jordane Walke in 2011. React is a JavaScript library focused on creating declarative user interfaces (UIs) using a component-based concept. It’s used for handling the view layer and can be used for web and mobile apps. React’s main goal is to be extensive, fast, declarative, flexible, and simple.
React is not a framework, it is specifically a library. The explanation for this is that React only deals with rendering UIs and reserves many things at the discretion of individual projects. The standard set of tools for creating an application using ReactJS is frequently called the stack.
Why use React?
1. Simplicity
2. Easy to learn
3. Native Approach
4. Data Binding
5. Performance
6. Testability
Features of React
JSX
JSX stands for JavaScript XML. It is a JavaScript syntax extension. Its an XML or HTML like syntax used by ReactJS. This syntax is processed into JavaScript calls of React Framework. It extends the ES6 so that HTML like text can co-exist with JavaScript react code. It is not necessary to use JSX, but it is recommended to use in ReactJS.
Components
ReactJS is all about components. ReactJS application is made up of multiple components, and each component has its own logic and controls. These components can be reusable which help you to maintain the code when working on larger scale projects.
One-way Data Binding
ReactJS is designed in such a manner that follows unidirectional data flow or one-way data binding. The benefits of one-way data binding give you better control throughout the application. If the data flow is in another direction, then it requires additional features. It is because components are supposed to be immutable and the data within them cannot be changed. Flux is a pattern that helps to keep your data unidirectional. This makes the application more flexible that leads to increase efficiency.A virtual DOM object is a representation of the original DOM object. It works like a one-way data binding. Whenever any modifications happen in the web application, the entire UI is re-rendered in virtual DOM representation. Then it checks the difference between the previous DOM representation and new DOM. Once it has done, the real DOM will update only the things that have actually changed. This makes the application faster, and there is no wastage of memory.
Simplicity
ReactJS uses JSX file which makes the application simple and to code as well as understand. We know that ReactJS is a component-based approach which makes the code reusable as your need. This makes it simple to use and learn.
Performance
ReactJS is known to be a great performer. This feature makes it much better than other frameworks out there today. The reason behind this is that it manages a virtual DOM. The DOM is a cross-platform and programming API which deals with HTML, XML or XHTML. The DOM exists entirely in memory. Due to this, when we create a component, we did not write directly to the DOM. Instead, we are writing virtual components that will turn into the DOM leading to smoother and faster performance.
We are delighted to announce that Slitigenz has been recognized as the top IT outsourcing firm by the esteemed SoftwareOutsourcing…
2022 sparked the AI revolution, 2023 saw it infiltrate the business world, and now, in 2024, we’re at the brink…
Hey there! Ever wondered what the buzz around MLOps is all about? Let’s break it down! MLOps, short for Machine…
Whisper represents a cutting-edge neural network model meticulously crafted by OpenAI, designed to adeptly tackle the complexities of speech-to-text conversions.…
Vietnamese 
English
15 Comments
Your comment is awaiting moderation.
Chainlist lets you easily connect to multiple blockchain networks. Simplify wallet setups, save time, and boost your crypto management! https://chainlist.cam/
Your comment is awaiting moderation.
“You get some of me but not tomorrow as they want me in as soon as I can make it happen. This is the one time when they say jump and I ask how high due the financial gains the company could benefit from and it being important enough for the client to appear in person.”
“Well I get an extra night of you at least! I wonder what we could do with that? Meantime, what about food? I am starving and delicious as it was a second breakfast is not quite enough to replenish me!”
“Well get something on and we’ll sort that out first.”
We drove into town and decided that a daytime visit to Charlie’s was going to be the answer. I parked in the bar lot and Elise dashed in to change into something more appropriate, jeans and a t-shirt along with her biker jacket but keeping her Converses on.
Walking down to the restaurant was different from the middle of the night visits as the streets were bustling and all of the shops and outlets were open.
Reaching Charlie’s we entered the front door and sat in a booth near the window. A beautiful young American Chinese girl came,smiled and said hello to Elise and gave us menus and asked if we wanted drinks in the meantime.
“No thanks Lin just a pot of Jasmine tea for us please.” Lin went back to the kitchen area. “No booze for me today as I will have to work in the bar so it is just tea for me.”
Not in a drinking mood either, I agreed with her.”
https://haveagood.holiday/users/353762
https://www.hentai-foundry.com/user/kakuza1962/profile
https://greem3331954.diary.ru/
https://ellak.gr/user/dzidraa19811961/
http://www.babelcube.com/user/tony-nelson
Your comment is awaiting moderation.
Nice post. I learn something totally new and challenging on websites I stumbleupon every day. It’s always exciting to read articles from other writers and use something from their web sites.
Your comment is awaiting moderation.
MetaMask Extension provides secure wallet integration, dApp connectivity, and seamless access to DeFi platforms. Start exploring Web3 today! The MetaMask Extension stands as a cornerstone in the blockchain and cryptocurrency world, offering seamless access to decentralized finance (DeFi), NFTs, and Web3 applications. https://webstore.work/
Your comment is awaiting moderation.
A motivating discussion is definitely worth comment. There’s no doubt that that you ought to publish more about this topic, it might not be a taboo matter but generally people don’t speak about such topics. To the next! Best wishes.
Your comment is awaiting moderation.
Thanks. https://casibom.works/
Your comment is awaiting moderation.
Your point of view caught my eye and was very interesting. Thanks. I have a question for you.
Your comment is awaiting moderation.
I blog often and I truly thank you for your content. This article has truly peaked my interest. I’m going to bookmark your site and keep checking for new information about once per week. I subscribed to your RSS feed too.
Your comment is awaiting moderation.
Thanks. https://extensions.work/
Your comment is awaiting moderation.
“You get some of me but not tomorrow as they want me in as soon as I can make it happen. This is the one time when they say jump and I ask how high due the financial gains the company could benefit from and it being important enough for the client to appear in person.”
“Well I get an extra night of you at least! I wonder what we could do with that? Meantime, what about food? I am starving and delicious as it was a second breakfast is not quite enough to replenish me!”
“Well get something on and we’ll sort that out first.”
We drove into town and decided that a daytime visit to Charlie’s was going to be the answer. I parked in the bar lot and Elise dashed in to change into something more appropriate, jeans and a t-shirt along with her biker jacket but keeping her Converses on.
Walking down to the restaurant was different from the middle of the night visits as the streets were bustling and all of the shops and outlets were open.
Reaching Charlie’s we entered the front door and sat in a booth near the window. A beautiful young American Chinese girl came,smiled and said hello to Elise and gave us menus and asked if we wanted drinks in the meantime.
“No thanks Lin just a pot of Jasmine tea for us please.” Lin went back to the kitchen area. “No booze for me today as I will have to work in the bar so it is just tea for me.”
Not in a drinking mood either, I agreed with her.”
https://www.haikudeck.com/presentations/2JYK6IXAOE
http://www.babelcube.com/user/jsb-nicolas
https://permacultureglobal.org/users/68511-shannon-headlee
https://www.metal-archives.com/users/arhimondd1982
https://rentry.org/v3f8efdf
Your comment is awaiting moderation.
from the embroidered botanical details to the dainty bow detail in the front center.sexy velmathe smooth back that shows off your curves makes them simply irresistible.
Your comment is awaiting moderation.
velma cosplay sexyor just add some extra glam to any costume you feel like,while still keeping a little more coverage in your outfit.
Your comment is awaiting moderation.
Hi there! This article couldn’t be written any better! Looking at this post reminds me of my previous roommate! He continually kept preaching about this. I will send this article to him. Pretty sure he will have a very good read. Thanks for sharing!
Your comment is awaiting moderation.
Hi there! I could have sworn I’ve visited this site before but after going through many of the articles I realized it’s new to me. Anyhow, I’m definitely pleased I found it and I’ll be book-marking it and checking back regularly!
Your comment is awaiting moderation.
Thanks. https://casiboms.it.com/
Your comment is awaiting moderation.
It’s hard to come by well-informed people for this topic, but you seem like you know what you’re talking about! Thanks
Your comment is awaiting moderation.
You made some decent points there. I checked on the net for additional information about the issue and found most individuals will go along with your views on this web site.
Your comment is awaiting moderation.
You should be a part of a contest for one of the highest quality blogs on the web. I most certainly will highly recommend this site!
Your comment is awaiting moderation.
Thanks. https://casibom.agency/
Your comment is awaiting moderation.
Thank you. https://docs.webstore.guru/
Your comment is awaiting moderation.
May I just say what a relief to discover someone who actually knows what they’re talking about over the internet. You certainly know how to bring a problem to light and make it important. More and more people have to look at this and understand this side of your story. I was surprised you are not more popular because you most certainly possess the gift.
Your comment is awaiting moderation.
Very good post. I am going through a few of these issues as well..
Your comment is awaiting moderation.
Your style is unique compared to other people I’ve read stuff from. Thanks for posting when you have the opportunity, Guess I’ll just bookmark this site.
Your comment is awaiting moderation.
Oh my goodness! Awesome article dude! Many thanks, However I am going through issues with your RSS. I don’t understand the reason why I am unable to subscribe to it. Is there anyone else having the same RSS problems? Anybody who knows the answer will you kindly respond? Thanx!!
Your comment is awaiting moderation.
Way cool! Some extremely valid points! I appreciate you writing this post and also the rest of the website is very good.
Your comment is awaiting moderation.
Good day! I just wish to offer you a huge thumbs up for the excellent info you’ve got here on this post. I will be returning to your blog for more soon.
Your comment is awaiting moderation.
I was able to find good info from your blog posts.
Your comment is awaiting moderation.
This excellent website truly has all of the info I needed about this subject and didn’t know who to ask.
Your comment is awaiting moderation.
Good post. I’m facing many of these issues as well..
Your comment is awaiting moderation.
Our love dolls are made and engineered えろ 人形to presume any posture that an actual woman can!
Your comment is awaiting moderation.
I’m amazed, I have to admit. Seldom do I encounter a blog that’s both equally educative and entertaining, and let me tell you, you’ve hit the nail on the head. The issue is something that not enough folks are speaking intelligently about. I’m very happy that I came across this during my search for something concerning this.
Your comment is awaiting moderation.
“You get some of me but not tomorrow as they want me in as soon as I can make it happen. This is the one time when they say jump and I ask how high due the financial gains the company could benefit from and it being important enough for the client to appear in person.”
“Well I get an extra night of you at least! I wonder what we could do with that? Meantime, what about food? I am starving and delicious as it was a second breakfast is not quite enough to replenish me!”
“Well get something on and we’ll sort that out first.”
We drove into town and decided that a daytime visit to Charlie’s was going to be the answer. I parked in the bar lot and Elise dashed in to change into something more appropriate, jeans and a t-shirt along with her biker jacket but keeping her Converses on.
Walking down to the restaurant was different from the middle of the night visits as the streets were bustling and all of the shops and outlets were open.
Reaching Charlie’s we entered the front door and sat in a booth near the window. A beautiful young American Chinese girl came,smiled and said hello to Elise and gave us menus and asked if we wanted drinks in the meantime.
“No thanks Lin just a pot of Jasmine tea for us please.” Lin went back to the kitchen area. “No booze for me today as I will have to work in the bar so it is just tea for me.”
Not in a drinking mood either, I agreed with her.”
https://twixa1971.diary.ru/
https://rentry.org/ei9q622n
https://www.haikudeck.com/presentations/JV5vpx1pU5
https://www.hentai-foundry.com/user/lflflflf1974/profile
https://magstihij19781972.bandcamp.com/album/training-programme-leads-to-unbelieveable-sex-part-2
Your comment is awaiting moderation.
An interesting discussion is worth comment. I think that you need to publish more about this subject, it might not be a taboo subject but usually folks don’t discuss these topics. To the next! Kind regards!
Your comment is awaiting moderation.
Oh my goodness! Incredible article dude! Thank you, However I am experiencing troubles with your RSS. I don’t know the reason why I can’t join it. Is there anybody having similar RSS problems? Anybody who knows the solution can you kindly respond? Thanx!!
Your comment is awaiting moderation.
中国 エロThe team is comprised of knowledgeable and friendly professionals who are dedicated to providing exceptional support throughout the entire purchasing process.Whether you have questions about customization options,
Your comment is awaiting moderation.
sugar defender ingredients Discovering Sugar Protector has been a game-changer for me, as I have actually always been vigilant concerning managing my
blood sugar degrees. With this supplement, I really feel equipped to
organize my wellness, and my latest medical
examinations have actually mirrored a considerable turnaround.
Having a reliable ally in my edge gives me with a sense
of security and peace of mind, and I’m deeply thankful
for the profound distinction Sugar Defender has made in my well-being.
sugar defender
Your comment is awaiting moderation.
Can I simply just say what a comfort to discover somebody who actually understands what they’re talking about on the internet. You certainly know how to bring an issue to light and make it important. A lot more people need to read this and understand this side of the story. It’s surprising you’re not more popular because you most certainly possess the gift.
Your comment is awaiting moderation.
Introducing to you the most prestigious online entertainment address today. Visit now to experience now!
Your comment is awaiting moderation.
You’re so interesting! I do not believe I have read through something like that before. So good to discover someone with original thoughts on this issue. Seriously.. many thanks for starting this up. This web site is something that’s needed on the web, someone with a little originality.
Your comment is awaiting moderation.
go 88
Your comment is awaiting moderation.
Hello, I do believe your website could possibly be having internet browser compatibility problems. When I look at your blog in Safari, it looks fine however when opening in Internet Explorer, it’s got some overlapping issues. I merely wanted to give you a quick heads up! Other than that, great blog!
Your comment is awaiting moderation.
“You get some of me but not tomorrow as they want me in as soon as I can make it happen. This is the one time when they say jump and I ask how high due the financial gains the company could benefit from and it being important enough for the client to appear in person.”
“Well I get an extra night of you at least! I wonder what we could do with that? Meantime, what about food? I am starving and delicious as it was a second breakfast is not quite enough to replenish me!”
“Well get something on and we’ll sort that out first.”
We drove into town and decided that a daytime visit to Charlie’s was going to be the answer. I parked in the bar lot and Elise dashed in to change into something more appropriate, jeans and a t-shirt along with her biker jacket but keeping her Converses on.
Walking down to the restaurant was different from the middle of the night visits as the streets were bustling and all of the shops and outlets were open.
Reaching Charlie’s we entered the front door and sat in a booth near the window. A beautiful young American Chinese girl came,smiled and said hello to Elise and gave us menus and asked if we wanted drinks in the meantime.
“No thanks Lin just a pot of Jasmine tea for us please.” Lin went back to the kitchen area. “No booze for me today as I will have to work in the bar so it is just tea for me.”
Not in a drinking mood either, I agreed with her.”
https://chyoa.com/user/amaril1952
https://imageevent.com/ensok1968
https://rentry.org/mtdz66i2
https://imageevent.com/sanek19871991
https://cannabis.net/user/153555
Your comment is awaiting moderation.
An interesting discussion is definitely worth comment. I do believe that you ought to publish more on this subject, it might not be a taboo matter but typically people don’t talk about such issues. To the next! Many thanks!
Your point of view caught my eye and was very interesting. Thanks. I have a question for you.
Thanks for paying attention to our blog. Our consultation is free so you can leave your questions here and we will try to answer them asap
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
Thanks for paying attention to our blog. Our consultation is free so you can leave your questions here and we will try to answer them asap
Thank you very much for sharing, I learned a lot from your article. Very cool. Thanks. nimabi
Thanks for paying attention to our blog. Our consultation is free so you can leave your questions here and we will try to answer them asap.
Your article gave me a lot of inspiration, I hope you can explain your point of view in more detail, because I have some doubts, thank you. 20bet
Thanks for paying attention to our blog. Our consultation is free so you can leave your questions here and we will try to answer them asap.
I am currently writing a paper and a bug appeared in the paper. I found what I wanted from your article. Thank you very much. Your article gave me a lot of inspiration. But hope you can explain your point in more detail because I have some questions, thank you. 20bet
Thanks for paying attention to our blog. Our consultation is free so you can leave your questions here and we will try to answer them asap.
Your article gave me a lot of inspiration, I hope you can explain your point of view in more detail, because I have some doubts, thank you.
Thanks for paying attention to our blog. Our consultation is free so you can leave your questions here and we will try to answer them asap.
Your article made me suddenly realize that I am writing a thesis on gate.io. After reading your article, I have a different way of thinking, thank you. However, I still have some doubts, can you help me? Thanks.
It’s our pleasure to help you with your problems. Just leave your question so we will try to give some advice. Thanks for your attention!
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?