Now, the question is why we need to create a query parameter using JavaScript. Let’s understand it via real-life examples. For example, if you go on amazon’s website and search for any product, you will see that it automatically appends your search query to the URL. It means we require ... Read More

Before we start, let’s understand the hash in JavaScript. The hash is also a string, but it's encrypted using a particular algorithm. Generally, we use the hash for security purposes. For example, Google stores users' emails and passwords in their database. Now, Google’s employees can access their database for development ... Read More

In JavaScript, arrays are always dynamic in length. Like other programming languages, we don’t need to define the array's length while creating the array. So, we can create an array and push whatever number of elements we want in the JavaScript array. Here, we will create the dynamic length of ... Read More

We will learn to create a dropdown list using HTML and JavaScript below. Before starting with the article, let’s understand the dropdown list and why we need to use it. The dropdown list gives multiple choices to users and allows them to select one value from all options. However, we ... Read More

The dialog box is a popup box like a modal in ReactJS. In vanilla JavaScript, maybe you have used the alert() method, which allows us to show an alert message in the alert box. Also, vanilla JavaScript provides the confirm box and prompt box to take user input. The dialog ... Read More

The date picker allows users of the application to pick a date. If we take data in the string format from the users, they can make a mistake while entering the date and enter the wrong format of the date. So, the best way to take a correct date input ... Read More

In JavaScript, the object contains various properties and methods. For every property, it contains a value. We need to compare the values of the property also to make the comparison between two objects. Here, we will learn to check if the first object contains all properties that the second object ... Read More

Dark mode is very important for any website. Users with different interests visit the websites. Some of them like dark mode, and some like light mode. According to one survey, around 70 to 80% of people like dark mode, and only 20 to 30% like light mode. So, it is ... Read More

Using the Material UI library, we will learn to create a Dark Mode in ReactJS. The Material UI is the external react library that provides the designed react components that we can directly use in our react project by importing from the library. In the world, most users like dark ... Read More

The chart is very important to visualize the data, and we can show the data in various formats and analyze the pattern in the data. Also, the chart is more important for data scientists as they need to analyze the various data. Bootstrap is a library that allows us to ... Read More