Simon Willison’s Weblog

JSSpeccy. A ZX Spectrum emulator written in Javascript.

Posted 29th October 2008 at 5:25 pm

Recent articles

Saying "hi" to Microsoft's Phi-4-reasoning - 6th May 2025
Feed a video to a vision LLM as a sequence of JPEG frames on the CLI (also LLM 0.25) - 5th May 2025
Two publishers and three authors fail to understand what "vibe coding" means - 1st May 2025

emulator 2 canvas 38 matt-westcott 4 javascript 708 jsspeccy 2 spectrum 1 zxspectrum 1