Multi line editors can be set up in many different ways. Here are the 3 common ones:
| Feature | 1st col | 2nd col | 3rd col |
|---|---|---|---|
| type | contenteditable | contenteditable | textarea |
| New line | Enter key | Alt + Enter key | Enter key |
| Resize | Automatically with content | Automatically with content | Manually by dragging the edge of editor |
| Effect of scroll | scroll with grid | scroll with grid | fixed |
| overflow | remains within grid | remains within grid | overflows outside grid |