React

React (also known as React.js or ReactJS) is a JavaScript library for building user interfaces. React can be used to create single-page software applications for web and mobile platforms. The open-source library is maintained by Meta (formerly Facebook) and a community of software engineers. Although React is a library rather than a language, it is widely used in web development. The library first appeared in May 2013 and is now one of the most commonly used frontendfront-end libraries for web development.

React is also declarative, which means it relies on underlying components of a given language to carry out the necessary steps to reach the stated outcome, anditsand its components are divided into two types, class components and function components.

React was created by Facebook (now Meta). React started as a JavaScript port of XHP, a version of PHP. XHP was concerned with minimizing Cross-Site Scripting (XSS) attacks. XSS attacks can involve entering content with embedded and hidden JavaScript, the language whichthat runs inside every web browser, and then using that embedded JavaScript to steal information or compromise the user who views the content. XHP removes the burden of scrubbing user-submitted information.

However, there was a distinct problem with XHP, in that dynamic web applications required many roundtrips to the server, and XHP did not solve this problem. A Facebook (now Meta) engineer proposed a solution to take XHP into the browser using JavaScript and was granted six months to try it. The result was React.

React (also known as React.js or ReactJS) is a JavaScript library for building user interfacesuser interfaces. React can be used to create single-page software applications for web and mobile platforms. The open-source library is maintained by Meta (formerly Facebook) and a community of software engineers. Although React is a librarylibrary rather than a languagelanguage, it is widely used in web development. The librarylibrary first appeared in May 2013 and is now one of the most commonly used frontend librarieslibraries for web development.

React is easy to understand and use to build webweb or mobile applicationsmobile applications because of its component-based architecture, well-defined lifecycle, and use of simple JavaScriptJavaScript. It is also declarative programming, which means it relies on underlying components of a given language to carry out the necessary steps to reach the stated outcome. React also makes use ofuses JSX, a unique syntax that allows developers to blend HTMLHTML and JavaScriptJavaScript.

React is also declarative, which means it relies on underlying components of a given language to carry out the necessary steps to reach the stated outcome, andits components are divided into two types, class components and function components.

React was created by Facebook (now Meta). React started as a JavaScript port of XHP, a version of PHP. XHP was concerned with minimizing Cross-Site Scripting (XSS) attacks. XSS attacks can involve entering content with embedded and hidden JavaScript, the language which runs inside every web browser, and then using that embedded JavaScript to steal information or compromise the user who views the content. XHP removes the burden of scrubbing user-submitted information.

React is easy to understand and use to construct qualitybuild web or mobile applications because of its component-based architecture, well-defined lifecycle, and usageuse of simple JavaScript. It is also declarative programming, which means it relies on underlying components of a given language to carry out the necessary steps to reach the stated outcome. React also makes use of JSX, a unique syntax that allows developers to blend HTMLHTML and JavaScriptJavaScript.

ReactJSReact started as a JavaScript port of XHP, a version of PHP. XHP was principally concerned with minimizing Cross-Site Scripting (XSS) attacks. XSS attacks are facilitated when acan maliciousinvolve user enters content that is intended to inflict harm on the viewer of that content. Typical attack vectors are to enterentering content with embedded and hidden JavaScript, (the language which runs inside every web browser), and then useusing that embedded JavaScript to steal information or otherwise compromise the user who views the content. XHP removes the burden of scrubbing user-submitted information.

However, there was a distinct problem with XHP in that dynamic web applications required many roundtrips to the server, and XHP did not solve this problem. So, aA Facebook (now Meta) engineer negotiated withproposed hisa managersolution to take XHP into the browser using JavaScript and was granted six months to try it. The result iswas ReactJSReact.

React (also known as React.js or ReactJS) is a JavaScript library for building user interfaces. React can be used to create single-page software software applications for webweb and mobilemobile platforms. The open-sourceopen-source library is maintained by Meta (formerly Facebook) and a community of software engineers. Although React is a library rather than a language, it is widely used in web developmentweb development. The library first appeared in May 2013 and is now one of the most commonly used frontend libraries for web developmentweb development.

React is easy to understand and use to construct quality web or mobile applications because of its component-based architecture, well-defined lifecycle, and usage of simple JavaScript. React makes use of JSX, a unique syntax that allows developers to blend HTML and JavaScript.

ReactJS started as a JavaScript port of XHP, a version of PHP. XHP was principally concerned with minimizing Cross-Site Scripting (XSS) attacks. XSS attacks are facilitated when a malicious user enters content that is intended to inflict harm on the viewer of that content. Typical attack vectors are to enter content with embedded and hidden JavaScript (the language which runs inside every web browser), and then use that embedded JavaScript to steal information or otherwise compromise the user who views the content. XHP removes the burden of scrubbing user-submitted information.

React is incredibly easy to understand, construct a quality online (and mobile) application, and support because of its component-based architecture, well-defined lifecycle, and usage of simply plain JavaScript. React makes use of JSX, a unique syntax that allows you to blend HTML and JavaScript.

However, there was a distinct problem with XHP in that dynamic web applications required many roundtrips to the server, and XHP did not solve this problem. So, a Facebook (now Meta) engineer negotiated with his manager to take XHP into the browser using JavaScript and was granted six months to try it. The result is ReactJS.