That would make sync painless for both the devs and the users.

Notepad++, Visual Studio, Visual Studio Code, and the iOS Notes app all allow you to scroll beyond the end of a file. This means that you can always scroll so far down that the last line of the file is not at the very bottom of the screen.

Both of the following screenshots show a file/note containing the exact same text, scrolled as far down as possible. The line "7. Quail" is the very last line; there are zero empty lines after it in either screenshot. Notice how, in Textastic, you're cramped right up against the bottom of the editor. In the Notes app, however, you can continue scrolling for about another half screen before you can't scroll anymore, which allows you to work in the center of the screen even when writing at the very end of the file.

I think it would be nice if Textastic also had this feature. It doesn't need to be the only option, or the default option. Notepad++, for example, allows you to enable or disable this feature in its settings.

When file was copy to USB DRIVE or add to ZIP using Textastic, only modified timestamp was preserved.

Please preserve possible metadata and timestamp (created ; modified ; access ; change) on file operation (copy ; move ; zip; scp ; ftp)

Add hex viewer and editor

Would be nice to add, to the built-in preview, a responsive design mode for mobile phones with the ability to scale the view port by dragging the corners.

keep the local server running until the page is closed or another page is opened.
Tired of seeing  “Safari cannot open the page because be use it could not connect to the server” 500 times a day.

PLEASE Add an option to automatically clear the search box when opening it. Having to constantly clear the prior search query EVERY time is a real drag!