Developer builds browser FM synth editor with DeepSeek 4 Flash for $1.10
keunwoochoi · x · 2026-08-04
A developer shared fm-synthesizers.js, a browser-based FM synth patch editor, and said it was built with DeepSeek 4 Flash 0731.
According to the post, the project cost $1.10 in model usage, took under 20 hours, and reached a fully working state after 3 chat turns. The remaining 6 turns were only for minor adjustments, making it a neat example of low-cost AI-assisted frontend/audio tooling.
Related event: Developer Builds Browser FM Synthesizer with DeepSeek for $1.10(2 posts)→
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