Chapter 778: Undo and Redo

Core Idea

The Editor Starter implements a basic Undo and Redo feature. It works by keeping an array of snapshots of the undoable state of the editor in memory.

Key Concepts

• Undo stack
• Preventing unnecessary additions to the undo stack
• Undo and Redo interactions
• See also

Key Takeaways

1. Understand undo stack when working with Undo and Redo.
2. Understand preventing unnecessary additions to the undo stack when working with Undo and Redo.
3. Understand undo and redo interactions when working with Undo and Redo.
4. Understand see also when working with Undo and Redo.

Connects To

• Asset Cleanup: related page in the Editor Starter Template section.
• Asset Uploads: related page in the Editor Starter Template section.
• Backend Routes: related page in the Editor Starter Template section.