JS is the short form for JavaScript. JavaScript or JS is a general-purpose programming language that can be used for web development and server-side development. Popularly JavaScript is referred to as JS. Want to learn coding? Try our new interactive courses. ...
A full-stack web developer is a person who can develop bothclientandserversoftware. In addition to mastering HTML and CSS, he/she also knows how to: Program abrowser(e.g. using JavaScript, jQuery, Angular, or Vue) Program aserver(e.g. using PHP, ASP, Python, or Node) ...
JSON (JavaScript Object Notation) is a text-based format for storing and exchanging data in a way that’s both human-readable and machine-parsable. As a result, JSON is relatively easy to learn and to troubleshoot. Although JSON has its roots in JavaScript, it has grown into a very capab...
The basic languages for Front-End Development are HTML, CSS, and JavaScript.Main responsibilitiesThe main responsibility of the Front-End Developer is the User interface.Simply put, create things that the user sees.Tip: If you are curious about how to become a front-end developer, you can ...
"What the heck do you mean, functions without names?" I hear you ask. "Surely all functions have names!" -- well, no, actually, some don't. This is perfectly legal in JScript:print ( function(x){return x * 2;} (3) );
Node is almost (but not exactly) JavaScript To recap: JavaScript is a server-side language now! It’s called Node, and itcouldmean you don’t evenneedto learn anything about other server-side languages. We are front-end developers, andwe have super-powers now. ...
DOM Storage The ability to store and retrieve large amounts of data directly to a user's hard disk is important to browser-based applications that want to extend their reach beyond client-server interactions. Local storage is also comes in handy when disconnected from the Internet, and synchroni...
By Scott MorrisEverything you wanted to know about JavaScript and then some!You can’t get very far in tech without running smack into JavaScript. Chances are, you’re right here, right now because you’ve heard the term and know you need to understand it. The good news is: JavaScript ...
Typically, useRef is used to refer to a component's Dom node. A ref in Vue refers to a vue component. Unlike Vue, the ref in react not only refers to the Dom node, but also generates a memory-invariant object reference. Example of null pointer caused by useState ...
In fact,react-router-dom, a package that aids in the binding of theReact Routermodule within web applications, is given its own section. As part of this project, you’ll work on: Cloning and working with an existing project; React Router and how to use it to add navigation to your appl...