I guess I must be the oldest member on here. After building my first computer in 1980 from a kit (Acorn Atom, £120 in kit form for 2 KB of RAM and 8 KB of ROM, no hard drive as it used a cassette recorder for data storage) I progressed to a BBC micro the following year. I bought a Prestel adaptor, see pic, which wasn't the Internet but it allowed connection to the Post Office's ViewData system. I could download, but not upload, as no server space was allocated to subscribers. The speed of the adaptor was 1200/75 baud (download/upload speeds). The adapter was a modem the size of a thin brick...
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That was 1981, 36 (gulp) years ago...
I used to program in 6502 assembler, and later 8086 assembler code. Much later I got into PHP an JS, but like
@Vex I just modified prewritten scripts for my own use.