How They Work: Web apps are responsive websites accessed through a mobile browser, built with HTML, CSS, and JavaScript. They adapt to fit any screen size but have limited access to device capabilities.

Testing and Deployment:

  • File Formats: Not applicable, as web apps are hosted on servers and accessed via URLs.
  • Testing Approach: Utilizes mobile browsers or desktop browsers in responsive mode. Emulators can also be used for preliminary testing, but real device testing is essential for accurate performance and usability assessment.