What is ReactJS app devel­op­ment, and what are its features?

Wheth­er it is about increas­ing brand aware­ness glob­ally or increas­ing sales and rev­en­ue, mobile applic­a­tions are boost­ing busi­nesses to new heights.

The increased demand for mobile applic­a­tions com­pelled com­pan­ies to adopt the latest tech­no­logy. React Nat­ive is one such ReactJS frame­work that is the most pop­u­lar lib­rary for applic­a­tion development.

What’s unique about React Nat­ive app devel­op­ment com­pan­ies is that they use cross-plat­form devel­op­ment to provide ser­vices for both Android and iOS.

In the fol­low­ing art­icle, you will learn about

• ReactJS and React Native
• How ReactJS is dif­fer­ent from React Native
• The fea­tures and bene­fits of React

After read­ing this art­icle, you will be able to decide wisely wheth­er React Nat­ive app devel­op­ment ser­vices are the best option for your company’s mobile applic­a­tion needs or not. 

What Is ReactJS?

ReactJS is an open-source JavaS­cript frame­work developed by Face­book (Meta) that is used to effi­ciently build web applic­a­tions with inter­act­ive UI using less code than tra­di­tion­al vanilla JavaScript.

Jordan Walke, a soft­ware developer at Face­book, cre­ated it. Face­book developed ReactJS in its news­feed area in 2011, but it was made avail­able to the pub­lic in May 2013.

In React, your applic­a­tion com­prises small, reusable com­pon­ents, each con­tain­ing a small piece of HTML code. These com­pon­ents func­tion as build­ing blocks that make it sim­pler to cre­ate com­plex websites.

Also Read: Struc­ture of a React Nat­ive App : Everything You Need To Know

ReactJS con­trols the view lay­er of the MVC (mod­el-view-con­trol­ler) archi­tec­ture with a DOM-based mech­an­ism to fill or change the HTML DOM. As a res­ult, it is sub­stan­tially faster, as it only changes indi­vidu­al DOM ele­ments instead of the com­plete DOM every time.

What Are The Major Fea­tures Of ReactJS?

ReactJS is quickly exceed­ing oth­er JavaS­cript frame­works in pop­ular­ity among front-end developers because of its out­stand­ing fea­tures, includ­ing those lis­ted below.

• JSX

JSX is a React exten­sion for JavaS­cript XML and has a syn­tax com­par­able to HTML, which is famil­i­ar to many developers. This HTML-like con­tent can coex­ist with Reactʼs JavaS­cript code thanks to JSX.

Although JSX isnʼt required in React, describ­ing how the UI should look and mak­ing code easi­er to read and com­pre­hend is suggested.

• Com­pon­ents

Com­pon­ents are the reusable build­ing blocks of React; they are small units of code with logic and control.

A React app is built using mul­tiple com­pon­ents; even if the pro­ject is large-scale and com­plex, a React app can be made using these.

• Uni­direc­tion­al Data Binding

ReactJS fol­lows uni­direc­tion­al data flow or one-way data bind­ing, accom­plished through the flux pattern. 

Com­pon­ents are cre­ated immut­able and can­not be altered; there­fore, data move­ment in the oth­er dir­ec­tion needs addi­tion­al functionality. 

This uni­direc­tion­al flow makes the applic­a­tion more flex­ible and efficient.

• Vir­tu­al Doc­u­ment Object Mod­el 

A Vir­tu­al Doc­u­ment Object Manip­u­la­tion (V‑DOM) is a vir­tu­al object of DOM main­tained in React memory whenev­er a DOM update occurs.

The entire UI is rendered inside V‑DOM and com­pared to the pre­vi­ous DOM, and only the DOM objects that vary are changed rather than the DOM as a whole.

This con­serves memory and allows your pro­gram to run and load faster.

• Exten­sions

React offers sev­er­al exten­sions for applic­a­tion architecture. 

For example, in the devel­op­ment of web applic­a­tions, Redux, Flux, and serv­er-side ren­der­ing are all widely sup­por­ted in React. 

For build­ing mobile apps, React Nat­ive is a well-known frame­work of React that is cross-plat­form com­pat­ible and provides React Nat­ive app devel­op­ment ser­vices for both Android and iOS.

• Debug­ging

Use of break­points makes debug­ging easi­er. For example, the func­tion­ing of that spe­cif­ic code sec­tion may be checked and eas­ily fixed by set­ting break­points at vari­ous loc­a­tions in the code.

What Are The Key Bene­fits Of ReactJS Devel­op­ment?

React is widely used in indus­tries because it has the fol­low­ing key benefits.

• Easy To Learn And Use

React app devel­op­ment is simple to learn and use, espe­cially if you come from a JavaS­cript back­ground. There are many tutori­als and art­icles avail­able to help you learn React.

• Cre­ate a Dynam­ic Web Application

Cre­at­ing a dynam­ic web­site with React is incred­ibly effi­cient since it uses JSX syn­tax, which com­bines HTML-like XML code with JavaS­cript and can be util­ised to devel­op excep­tion­al UI designs.

• Reusable Com­pon­ents

React uses com­pon­ents to build web­sites; these objects of coded blocks can be used many times to quickly devel­op and main­tain large websites.

• SEO Friendly

ReactJS fixes the dif­fi­culty that SEO has when using JavaS­cript applications.

React pages execute on the serv­er thanks to vir­tu­al DOM ren­der­ing, and each page loads as a reg­u­lar webpage on the browser dur­ing nav­ig­a­tion. This min­im­ises the need for the browser to deal with heavy JavaScript.

• Faster Ren­der­ing

The com­plete UI is presen­ted inside V‑DOM and com­pared to the pri­or DOM; only the DOM items that dif­fer are updated, as opposed to the entire DOM, allow­ing your pro­gram to run and load faster.

• Scope for Test­ing the Codes

With the sup­port of break­points, React allows for pro­ject test­ing and debug­ging. With React, find­ing bugs and errors is simple.

• A Strong Community

There is a strong com­munity that sup­ports ReactJS, and mil­lions of developers are engaged in and devel­op­ing ReactJS. As a res­ult, you can eas­ily find help and support. 

React is fre­quently used because of its abil­ity to devel­op func­tion­al web apps with fant­ast­ic user inter­faces with less effort and fast coding.

How Is React JS Dif­fer­ent From React Nat­ive? Why Should­nʼt You Con­fuse Between Two?

ReactJS

• ReactJS is a JavaS­cript library.
• Mainly used to devel­op web applications.
• It has a router to nav­ig­ate through web pages.
• Uses V‑DOM to render using browser code.
• Uses CSS and JavaS­cript lib­rar­ies for animations.
• Plat­form-inde­pend­ent and can be executed on all platforms.

React Nat­ive

• React Nat­ive is a React framework.
• Used to devel­op cross-plat­form mobile applications.
• It has a built-in lib­rary to nav­ig­ate through mobile applications.
• It uses its API to render code for mobile apps.
• Has built-in lib­rar­ies for animations.
• Not plat­form-inde­pend­ent and requires extra effort to run on dif­fer­ent platforms.

When Should You Use ReactJS?

Des­pite being one of the most pop­u­lar pro­gram­ming lan­guages among the massive developer com­munity, plain JavaS­cript lacks the scal­able out­comes that ReactJS, which is a lib­rary, provides. 

ReactJS is a bet­ter option when you devel­op a large and scal­able pro­ject, an SPA (single page applic­a­tion), because of its fast DOM manip­u­la­tion or an excel­lent SEO-friendly web application.

The devel­op­ment of React also powers frame­works like React Nat­ive, which is an excep­tion­al tool for mobile app devel­op­ment. In addi­tion, React Nat­ive app devel­op­ment ser­vices cre­ate cross-plat­form applic­a­tions with the same codebase.

React for App Development

If you plan to con­struct a mobile applic­a­tion and seek a suit­able tech­no­logy, con­sider React Native.

React Nat­ive is a React frame­work cre­ated by Meta to cre­ate cross-plat­form mobile apps for iOS and Android. Using the same base code, the frame­work enables you to con­struct applic­a­tions for dif­fer­ent plat­forms, such as Android and iOS.

React Nat­ive devel­op­ment is used to power some of the most well-known mobile applic­a­tions in the world, includ­ing Ins­tagram, Face­book, and Skype. As a res­ult, busi­nesses are already adopt­ing the ser­vices of React Nat­ive app devel­op­ment com­pan­ies.

What Is The Pre­requis­ite Know­ledge One Should Have For Build­ing A React App?

Are you start­ing with React Nat­ive app development?

What is needed for React app?

Before work­ing on React Nat­ive, you should be famil­i­ar with the fol­low­ing ideas and concepts:

• Pro­gram­ming terms like func­tions, objects, arrays, and, to a less­er extent, classes should be friendly to you.

• At the very least, you should be famil­i­ar with JavaScript.

• You should have a basic know­ledge of HTML and CSS.

• Last but not least, if you have exper­i­ence with React, you already know about React Nat­ive and should have no trouble using it.

Why Should React Be Your First Choice?

In the ulti­mate test of pop­ular­ity, React is com­ing out as the win­ner. But why do busi­nesses and developers opt for React over altern­at­ive frameworks?

Letʼs Exam­ine The Causes

1. The learn­ing step of React is more straight­for­ward. Com­pared to Angu­lar and Vue, React is sig­ni­fic­antly sim­pler to adopt, espe­cially for new developers with some famili­ar­ity with JavaScript.
2. React is a form of JavaS­cript that uses JSX files con­tain­ing HTML struc­ture and the most recent CSS trends to pro­duce bet­ter user inter­face designs.
3. React also offers high­er runtime per­form­ance. This is because React ensures that the com­pon­ent sub­trees re-render is turned on.

The Part­ing Note

React is appro­pri­ate for enter­prises for sev­er­al reas­ons. Giv­en its quick­ness, ease of use, and ver­sat­il­ity, React is well-liked by the developer com­munity. Due to Reactʼs com­pet­it­ive bene­fits, React Nat­ive app devel­op­ment com­pany have already adop­ted it, and undoubtedly more will do so shortly. So, are you ready to adopt? Join us, UK’s lead­ing React Nat­ive app devel­op­ment ser­vices and let’s cre­ate futur­ist­ic apps. 

Know more about react nat­ive vs angu­lar mobile