If you want to DIY something, I have a bash script that builds OpenResty with NAXSI from source. Most of the web apps I write anymore are actually in Lua, for OpenResty, maybe with an API written in something else. But I also help other members of my team deploy their Node and Python apps and stuff, and I always just park those behind OpenResty with NAXSI, just doing a standard nginx reverse proxy.
Every computer I own is an autobot. My primary machine is always Optimus Prime, has been since 2008. Other machines get other names generally slightly inspired by their role / nature. Bumblebee and CliffJumper are miniPCs of various persuasions, Preceptor is my “mess around with AI” box, my big server that handles most of my data and network services is Wheeljack, my Macbook is Mirage, my backup server is Powerglide, my TV (which is an old Dell all in One running Linux Mint) is UltraMagnus.
There’s a learning curve, but if you’re familiar with WAF’s it’s not hard.