Gemini 4 Argon builds a Jupiter/Moog combo synth in one HTML file, under 30 minutes
GCWebDesigner · x · 2026-10-14
A developer used Gemini 4 Argon to generate an 8-voice 80s analog synthesizer in the style of a Roland Jupiter/Moog combo — all in a single HTML file, in under 30 minutes, playable at argonsynth.netlify.app.
It ships with POLY 8/4, Unison and Mono Legato modes, 24 POLYBLEP VCOs, a Jupiter HPF plus 4-pole ladder LPF, BBD stereo chorus, MIDI file import, a sequencer and 36 retro presets. A striking showcase of one-shot generation of large interactive audio apps.
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