Here is a status update:
Basically, I'm pretty happy with the basics of the mobile site prototype.
Next I plan to:
(1) Create some better "forum search forum code" using some similar kind of Javascript with CSS sidebar. Do the same for the "man page search code".
(2) Clean up and update some editor and other supporting pages which I have not checked completely yet (format, increase font input sizes, etc).
(3) Consider adding Javascript "swipe gesture code" so when looking at one thread, can swipe to the right or left across the mobile screen and go to the next or previous thread.
That's about it for now..... the mobile prototype seems to be coming along nicely and I feel some remorse I did not do this a few years ago (my bad); but back then I did not have a 34" gaming monitor and so coding is much more fun and easier on this monster 34" monitor compared to doing it all (as I did for many years) on 13" notebook (MacBook Air) screens.
In fact, I cannot emphasis enough how much my coding and software development has improved once I got this big gaming monitor to work on and stopped trying to code on a tiny laptop screen. Should have purchased years ago.
OBTW, I write code on this monitor:
ASUS ROG Swift Curved PG348Q Gaming Monitor - 34" 21:9 Ultra-wide QHD (3440x1440), overclockable 100Hz , G-SYNC™
Highly Recommended