We will build a form where you can add a new input field or remove them anytime. It is super useful for dynamic forms. When I click on Add field a new input should appear, and when I click on Remove then that particular input field to which this button is attached should get disappeared. … Read more
We are going to learn how to create a custom countdown timer in JavaScript. It is a typical project because it requires a lot of understanding and logic. If you are at a beginner level, this can give you a great understanding of JavaScript. I have all the code written. Let’s understand how it works. … Read more
We are going to learn how to parse JSON data in JavaScript. It is a must-know concept if you are working with APIs and storing data or just building modern apps. I will explain everything from scratch. Imagine that someone sends you a letter but it is in a code language and you need to … Read more
Counting the frequency of elements in an array in JavaScript is one of the most common and most asked questions about arrays and the reduce method. We need to count the frequencies of all the elements that are present in the array, mainly with the help of the reduce method, which is often asked in … Read more
We are going to learn about methods that are available in JavaScript. These methods are used again and again in almost every kind of work that we do with JavaScript. I’m going to explain the data types and the methods associated with them. Essential JavaScript Methods for Strings Let’s say a string is “hello JavaScript”. … Read more