I wasn't permitted to have a computer until I'd passed my 'O' levels, so instead typed out my code on a clonky 1960's office typewriter in the evenings and week

I wasn't permitted to have a computer until I'd passed my 'O' levels, so instead typed out my code on a clonky 1960's office typewriter in the evenings and weekends. I did have rudimentary syntax highlighting because it used a black/red ribbon :)