Waveform Playlist v5
Multi-track Web Audio editor (React and Tone.js)
Details
- External ID
- 46530653
- Source
- HN
- Company
- —
- Product
- Waveform Playlist v5
- Website domain
- github.io
- Launched
- Jan. 7, 2026
- Cohort
- —
- Upvotes
- 10
- Upvotes percentile
- 0.5006587615283268
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:25 p.m.
- Updated at
- Sept. 7, 2026, 9:25 p.m.
Enrichment
- Theme
- music creation and audio software
- Vertical
- Media & entertainment
- Function
- Dev tools
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- multi-track web audio editor
- Manually corrected
- False
Could you build this?
Partial React wrappers and simple playback controls are straightforward, but building a production-grade multi-track DAW with sample-accurate timeline editing, real-time DSP effects, and AudioWorklet scheduling requires deep audio engineering expertise.
What it would actually take: The architecture relies on the Web Audio API, custom C++/Assembly AudioWorklets compiled to WebAssembly for DSP effects, and Canvas/WebGL for rendering multi-track audio peaks without UI thread lag. Developing this requires specialized digital signal processing (DSP) engineers and expertise in real-time audio thread synchronization and offline WAV bounce rendering.
Discussion
2 comments analyzed.
Competitors mentioned: Tone.js, Web Audio API
Concerns raised: Steep learning curve for non-React developers, Claude AI assistance had limited effectiveness for setup
Competitors
Other products that read as similar to this one — 483 launches clear the similarity bar, closest 8 shown.
Attention rank: #245 of 484 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 70 days after the earliest competitor.
- Audiomass · hn · 2026-05-24 · 553 upvotes · similarity 0.72
- I vibe-coded a complete React rewrite of my audio waveform editor · hn · 2025-11-28 · 5 upvotes · similarity 0.62
- sonascope · github · 2026-09-09 · 31 upvotes · similarity 0.61
- Everything Is Remixed · hn · 2026-02-01 · 5 upvotes · similarity 0.59
- MangoWave · hn · 2026-03-24 · 5 upvotes · similarity 0.59
- kraken-player · github · 2026-09-16 · 15 upvotes · similarity 0.58
- MusicPlaygournd · github · 2026-09-09 · 29 upvotes · similarity 0.58
- Spotify-Edition · github · 2026-09-22 · 91 upvotes · similarity 0.57
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.