Creating Cookie in JavaScript

Cookies are created by a web server and sent to the user’s browser as part of the HTTP response headers.

Creating cookies in JavaScript involves using the document.cookie object to set key-value pairs and additional parameters. To create a cookie, assign a string containing the desired cookie information to document.cookie. This string can include attributes like expiration date, domain, and path.

Example: To demonstrate creating a cookie in JavaScript using a document.cookie method.

Output:

courseName= "webDeveopment bootcamp; expires = Thu, 5 March 2030 12:00:00 UTC; path = /"

JavaScript cookies are small data stored on a user’s device by a web browser. These cookies play a crucial role in web development, enabling websites to store and retrieve information about user preferences, session states, and other data. Cookies facilitate a more personalized browsing experience by allowing websites to remember user actions and preferences. They are widely used for user authentication, tracking, and maintaining session states.