They are frameworks that allow developers to build web applications using JavaScript on both the front-end (client-side) and back-end (server-side) of the application.
They can help you create fast and user-friendly search experiences for your web applications, without relying on external search services or databases.
This tutorial provides a concise explanation of how to sort an array by date value in JavaScript using the sort() method and a custom comparison function.
It is common to encounter situations where you need to make multiple asynchronous requests to an API or a database and wait for all of them to complete before taking further actions.
When it comes to sorting an array of objects, the sort() function can be used with a custom compareFunction to sort the objects based on a particular property.
You can use either .includes(), .indexOf(), .search(), .match(), regular expressions, or 3rd-party libraries to check if string contains substring.
In JavaScript, there are two types of variable declarations: "var" and "let". Both keywords are used to declare variables, but they have some key differences in their behavior and scope.
You need to specify some options in the second parameter of the method. The most important ones are: "mode", "credentials", "headers".
In JavaScript, there is no built-in support for enums like in other programming languages, but there are a few ways to emulate enums.
The body is not directly accessible as a string or an object, but rather as a stream of data that can only be read once using methods liks json(), text(), blob(), arrayBuffer(), formData().