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What's Event Bubbling in JavaScript? With Examples

When an event occurs on a DOM element, that event does not entirely occur on that just one element...

Web SQL is a very interesting feature, even though it isn't part of the HTML 5 specification but it is a separate specification and it can still help to develop Web Applications...

Explain new Form input types in HTML5.

HTML5 has 14 new forms input types :

Date : This is a Date picker, we can pick a date by using type = “date”.

What is the difference between React Element and React Component?

An Element is a plain object describing what you want to appear on the screen in terms of the DOM nodes or other components...

What are Globals in Node.js ?

There are three keywords in Node.js which constitute as Globals. These are Global, Process, and Buffer...

What is â€œcallback hellâ€ and how can it be avoided ?

“Callback hell” refers to heavily nested callbacks that have become unweildy or unreadable...

What are the building blocks of Angular ?

There are essentially 9 building blocks of an Angular application. These are:..

What is the difference between a Decorator and Directive in angular?

Decorator : A Decorator is a special kind of declaration that can be attached to a class declaration, method, accessor, property, or parameter. ..

What is Angular CLI Overview and Command Reference

The Angular CLI is a command-line interface tool that you use to initialize, develop, scaffold, and maintain Angular applications directly from a command shell.

What is the Angular 8/9/10 Architecture ?

The basic building blocks of an Angular application are NgModules. It collects related code into functional sets. An app always has at least a root module that enables bootstrapping, and typically has many more feature modules. These feature modules contain components.