In this tutorial, you will learn how to show notification using Notification API in javascript. This a great feature if you just want to greet your website users with a nice greeting message in notification or promote some product by providing a discount coupon in notification message. Any user who visits your website for the
In this tutorial, you will learn how to check if browser tab is active using page visibility API in javascript. With the help of Page Visibility API, you can detect if the user is actually active on your website or not. A good example can be downloading websites which offers free and premium plan. If
In this tutorial, you will learn how to create stopwatch using javascript. We are going to use EasyTimer.js library. You can display time in seconds, minutes, hours and days. It contains a lot of helpful methods such as start, stop, pause and reset. I would recommend you to check out EasyTimer.js home page to know
In this tutorial, you will learn how to disable text selection using javascript or css. Most of the times it is done to protect content from being copied. In web development world, we have 2 simplest methods to achieve this. One is using javascript and another one is using CSS. Javascript approach will fail if
In this tutorial, you will learn how to check if password entered by user is strong or weak. This is very common practice which every website developer follow to make sure password entered by user is strong enough .We are going to use our own custom logic to verify if password is strong or not.
