JSX simplifies the creation of reusable components by enabling developers to define the structure, appearance, and behavior of elements in a declarative manner. It enhances code readability, facilitates component composition, and allows for efficient rendering of dynamic data. Why Use JSX in React? JS...
ExpressJS, widely adopted as a web application framework, presents numerous benefits for developers engaged in web application development. Here are some notable advantages of ExpressJS: SimplicityExpressJS boasts a user-friendly and intuitive API, rendering it highly accessible and straightforward to lea...
Props are passed to a component as an object and are read-only, meaning that the component cannot modify its props. import React from 'react'; function Greet(props) { return Hello, {props.name}; } export default Greet; JavaScript Copy Here, props.name is a prop that is passed to the...
Today, JavaScript has plenty of frameworks and libraries to simplify complex projects, such as AngularJS, jQuery, and ReactJS.Originally run on the client-side, the JavaScript implementation has branched out to the server-side after the Node.js development ‒ a cross-platform server environment ...
JavaScript is a major component of many web pages. It adds various interactive elements but can also slow down site performance.When executed, JavaScript runs on the main thread – the one responsible for rendering a web page. If the code is inefficient, it can block the thread and prevent ...
Cross-site scripting (XSS) is a type of security vulnerability typically found in web applications. XSS enables attackers to inject client-side scripts into web pages viewed by other users and may be used to bypass access control, such as the same-origin policy. The impact of XSS can range...
Rendering Engine The Main flow Parsing Basics DOM Tree Why is the DOM slow? Render Tree Render tree's relation to the DOM tree CSS Parsing Layout Painting Trivia The birth of the web Google's 'g' key is pressed When you just press "g", the browser receives the event and the entire...
With Next.js, you support server-side rendering, static generation, and client-side rendering in one application. You can decide the type of application you want to build and how you intend to compile your application to best suit your use case. ...
practices follow the characteristics defined in the CSF. A tier 1 organization, for example, is one that's ranked aspartial, described as having limited awareness. Tier 2 is risk-informed, tier 3 is repeatable and tier 4 isadaptive, meaning the organization can best react to cybersecurity ...
JavaScript: JavaScript is what is known as a render-blocking resource — meaning a browser cannot render the page until JavaScript code loads. JavaScript code can be divided into smaller modules that are loaded when needed, reducing the load time for pages that need to execute JavaScript (learn...