Now that Google supports downloads in markdown format from Google Docs…
I have downloaded some large docs, in markdown, and tried to edit them in Lettera.
Example: a 28M file with about 150K words. In Google Docs, no problem editing it.
Running Lettera 1.0.0 on an M3 Max MacBook Pro with 64GB
Problem: almost any edit takes 2-3 seconds with the spinning beach ball.
Even changing a header from J1 to H3. Everything is slow… to make any change.