I created instruments for people who have no idea how to play one
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I designed Jamfetti so that anyone could jam out and make music even if they have no experience. It works by doing the hard part for you. Every note you play is shifted imperceptibly to land on beat. Every note also comes from the same scale so that they sound great together.You can pair any instrument with a number of cool 3d visualizers. Let me know what your favorite pairs of genre and visualizers are!
HN · launched Oct 21, 2026 · 12 upvotes (top 41%) · 0 views
Niche: audio and music production software · 188 launches, 27 in the last 7 days ▼ -23% · Explore this niche →
Category and tags
- Media & entertainment
- Hardware & robotics
- B2C
- Not AI
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 188 launches in audio and music production software →
Could you build this?
Yes Jamfetti is a browser-based music toy that snaps notes to a beat and scale, with visuals drawn in the browser. This is standard Web Audio and canvas work, with no backend or proprietary data needed.
Discussion
8 comments analyzed.
Competitors mentioned: Electroplankton, Light Instrument, mirelo.ai, arpeggiators
Competitors
Other products that read as similar to this one : 462 launches clear the similarity bar, closest 8 shown.
Attention rank: #190 of 463 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 357 days after the earliest competitor.
- I made a tool for learning scales, chords, and how to combine them · hn · 2026-05-20 · 36 upvotes · similarity 0.54
- Beats, a web-based drum machine · hn · 2026-01-18 · 160 upvotes · similarity 0.52
- Music Visualizer · ph · 2026-09-08 · 1 upvotes · similarity 0.51
- Audio Player with "Binaural Beats" tuned to the same key as your music · hn · 2026-07-24 · 21 upvotes · similarity 0.50
- Umaro · hn · 2026-01-11 · 17 upvotes · similarity 0.49
- Get Better at Piano with Noodle · hn · 2026-11-05 · 5 upvotes · similarity 0.48
- Ultimidi · hn · 2026-10-26 · 11 upvotes · similarity 0.48
- See chords as flags · hn · 2025-11-05 · 129 upvotes · similarity 0.48
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