How the web works
Frontend
The part of an application people interact with: its content, controls and visible states. On the web, browser-side code handles interactions, while some page content can be prepared on a server before it reaches the browser.
You might see: client UI, user interface, browser interface
In a real project
A workshop visitor chooses a date, sees available sessions and receives a clear loading or error message. Those visible interactions belong to the frontend.
A common mistake
Treating a hidden button as permission enforcement. Browser code and requests can be inspected or changed; trusted services must check access to protected operations.
Put it into practice
These lessons open through your account. Your kit determines which are available.
Go to the source
Sources checked .