You could always grab a cheap used copy of David Seigel's classic, Creating Killer Web Sites (or read it on archive.org). That's the only webdev book worth recalling from that era, IMHO. It should help you do without JavaScript as much as possible, IIRC.
Great work with the PCB rev(s)! So glad...
Great stuff guys, keep it up! :) Regarding copper layers, silkscreens etc. I just came across this post in a topic about doing PCB panels in KiCad on another forum:
Dunno whether that helps.