yeah good idea
but I think that's generally because of monaco-editor, on a sort of recent phone it takes over 30s to paste 100kb without syntax highlighting
in <textarea> pasting is a bit faster but it gets stuck when scrolling
codemirror and ace seem to perform the best

yeah good idea but I think that's generally because of monaco-editor, on a sort of recent phone it takes over 30s to paste 100kb without syntax highlighting in <textarea> pasting is a bit faster but it gets stuck when scrolling codemirror and ace seem to perform the best

I tried to follow beautify approach and disable "word wrap", and holy it increases performance by 10-fold:

https://beautifier.io/?without-codemirror

Having both syntax highlighting and word wrap disabled allowed me to paste 2MB text file in... 1s, which is a massive improvement from previous, 30s-50s and sometimes timeout.

I tried to follow beautify approach and disable "word wrap", and holy it increases performance by 10-fold:

beautifier.io is way slower for me (8MB file):