Thank you for your support! I have indeed put a lot of thought into it, and it's something I use often myself. The crashing with large data volumes is a known issue that many have feedbacked on. I have plans to optimize it, but I'm not overflowing with good ideas. If anyone could offer some suggestions, I would be immensely grateful!
The issue isn't with the editor itself, but rather because rendering becomes very time-consuming when there are too many DOM nodes. This is due to the specification limiting to only one main UI thread.
