
What Is a Session in Web Development? Sessions vs. Cookies Explained (With Code Examples)
A session lets a web server remember a user across requests — login state, cart contents, preferences — even though HTTP itself has no memory.
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How the web works — frontend, backend, auth, and SEO basics.
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“What is…?” articles in Web Development.

A session lets a web server remember a user across requests — login state, cart contents, preferences — even though HTTP itself has no memory.

Discover the basics of Search Engine Optimization and its importance in digital marketing
Plain-language “What is…?” explainers with definitions, context, and FAQs.

Authorization is the process of determining whether a user or entity has the necessary permissions to access a particular resource or perform a specific action.

OAuth is a widely used authorization framework that enables secure access to resources without password sharing.

A session lets a web server remember a user across requests — login state, cart contents, preferences — even though HTTP itself has no memory.

In plain terms, a client is a computer or software application that requests services from a server. This can include web browsers, email programs, and mobile apps.

Frontend development is the process of creating the user interface and user experience for websites and applications using programming languages like HTML, CSS, and JavaScript.