There is was a tiny http server called hibachi that was about 1500bytes(or whatever ioccc max?) and many years back I implemented mjpeg cgi script for it in bus

There is was a tiny http server called hibachi that was about 1500bytes(or whatever ioccc max?) and many years back I implemented mjpeg cgi script for it in busybox posix shell script. I forget how long it was but I would guess no more that 100 lines of sh.