Posts


Tag - "Javascript"

    

QuerySelector method in JavaScript

QuerySelector method in JavaScript

In a tree structure, we use a selector in CSS that matches against elements. We use elements, classes, or IDs.  Selectors Let's see an example1...

JavaScript callback function with examples

JavaScript callback function with examples

The callback function is a must-know concept for developers!  What is a function() ? A function is a block of code that does a defined task whe...

Simple offline pages with Service worker

Simple offline pages with Service worker

Rich offline web pages are one of the great feature of service worker. Imagine, you are travelling and going through a website page. Suddenly internet...

Newsletter

Web development latest updates, tutorials & code resources

We won't spam. Unsubscribe at any time.