Hehe. In the "someone should make a website"™ department: using a crap tons of legacy protocols and plugins semi-interoperable with modern while offering legacy browsers loaded with legacy plugins something usable to test with, i.e.,

- SSL 2.0-TLS 1.1, HTTP/0.9-HTTP/1.1, ftp, WAIS, gopher, finger, telnet, rwho, TinyFugue MUD, UUCP email, SHOUTcast streaming some public domain radio whatever

- <blink>, <marquee>, <object>, XHTML, SGML

- Java <applet>, Java Web Start

- MSJVM/J++, ActiveX, Silverlight

- Flash, Shockwave (of course), Adobe Air

- (Cosmo) VRML

- Joke ActiveX control or toolbar that turns a Win 9x/NT-XP box into a "real" ProgressBar95. ;)

(Gov't mandated PSA: Run vintage {good,bad}ness with care.)

To be fair, we have Flash emulators that run in modern browsers, and a Shockwave one as well, though it seems to be slowing down a bit in traction. Man, VRML brought me back. Don't forget VBScript!

why even write webpages or apps anymore just prompt an LLM everytime a user makes a request and write the page to send to the user :D