Ask HN: What are forgotten topics in computing that deserve a new revisit?

draxen 19 points 12 comments November 06, 2026
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I mean both things that are enabled by AI coding agents but also things we couldn't do because computers weren't fast enough in the past.

Discussion Highlights (9 comments)

jackb4040

Lisp Machines. And if you're a real freak, Forth Machines

gulugawa

Coding without LLM AI.

qtqtqt

- https://en.wikipedia.org/wiki/Ternary_computer - https://en.wikipedia.org/wiki/Sloot_Digital_Coding_System

iamdamian

Plan 9 was cool.

mannyv

Analog computing

FDEUp

Computer Lib / Dream Machines Xanadu

soon_to_be_sb

How about giving a shit about efficiency?

vrighter

what fast and performant really means.

rramadass

All types of unconventional/exotic computing. I think this has been criminally neglected ever since the ascendancy of the von neumann architecture digital computer. 1) The Zen of Exotic Computing by Peter Kogge - https://epubs.siam.org/doi/10.1137/1.9781611977295 2) Handbook Of Unconventional Computing in 2-vols (Vol1-Theory, Vol2- Implementations) by Andrew Adamatzky et al. - https://www.worldscientific.com/worldscibooks/10.1142/12232#...

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