Summary of Immediate Mode vs. Retained Mode Web UI

00:00:00 - 00:10:00

The video discusses the differences between immediate mode and retained mode web user interfaces. In immediate mode, the user interface is constantly being redrawn, while in retained mode, the user interface is only redrawn when it is changed. The video also discusses the potential problems with using immediate mode, such as state problems. React, a library that attempts to solve these state problems, is also mentioned.

• 00:00:00 Immediate mode vs. retained mode web user interfaces are different in that immediate mode user interfaces are used in video games, and retained mode user interfaces are more common in traditional web user interfaces. Retained mode user interfaces are simpler and more efficient, and they manage state updates automatically.
• 00:05:00 The video discusses the differences between immediate mode and retained mode web user interfaces. In immediate mode, the user interface is constantly being redrawn, while in retained mode, the user interface is only redrawn when it is changed. The video also shows how to create a 3D game engine in the browser using immediate mode and demonstrate that it is as fast as a game engine that uses retained mode. Finally, the video discusses the potential problems with using immediate mode, such as state problems. React, a library that attempts to solve these state problems, is also mentioned.
• 00:10:00 The video discusses how React's "immediate mode" works and how it differs from React's "retained mode." It also shows a simple project called Solovar, which allows for easy label creation and click handling. However, there are some drawbacks to this approach, such as accessibility and lack of keyboard shortcuts.