Hacker News with Generative AI: ZX Spectrum

Leningrad-1: a 44-IC Soviet style ZX-Spectrum clone (alex-j-lowry.github.io)
When Sinclair released the original ZX Spectrum in 1982, it was designed with a chip called the ULA, short for 'uncommitted logic array'. This chip combined a large amount of logic functions into a single custom-made package, significantly lowering the component count and cost.
ZX81 3D Monster Maze disassembly (2020) (plus.com)
This page presents a commented disassembly of the classic 16K ZX81 game 3D Monster Maze written by Malcolm Evans and orginally published by J. K. Greye Software Ltd in 1981 and subsequently by New Generation Software Ltd. The two versions are identical except for the copyright message.
40 years later, a game for the ZX Spectrum will be again broadcast over FM radio (racunalniski-muzej.si)