freeman-jiang/beatsync
🔊 High-precision web player for multi-device audio playback and spatial audio. observed · 2026-08-28
Health v2 · maintenance only
59/100
- Activity 87
- Release rhythm 35
- Longevity 39
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 547
- days_rel: n/a
- days_push: 82
- n_releases_24m: 0
Adoption not part of the score
3143 stars · 289 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Beatsync is a high-precision web audio player that synchronizes playback across multiple devices with millisecond accuracy using NTP-inspired clock synchronization. It supports spatial audio via a virtual listening source and is self-hostable with a Bun server and Next.js client.
Use cases
- play synchronized music across multiple devices
- create a multi-speaker surround sound setup with phones
- sync audio playback between friends' devices in a room
- self-host a multi-device audio player
- achieve millisecond-accurate audio sync over the web
- control spatial audio across distributed speakers
When to choose
- you want synchronized playback on any device with a modern browser
- you need millisecond-accurate multi-device audio sync
- you want a self-hostable spatial audio solution
- you want a polished ready-to-use web app (beatsync.gg)
When to avoid
- you need native mobile app support (still experimental)
- you need offline playback without a server
- you need high-fidelity audiophile output rather than device speakers
- you need production-grade stability (project is in early development)
Facets
application · maturity active
audio-processing websocket http-server web-framework web-development media browser bun cross-platform self-hosted multi-device-audio clock-synchronization spatial-audio ntp web-audio-api nextjs turborepo audio real-time web-server nodejs
2 sources
- readme: https://github.com/freeman-jiang/beatsync · fetched 2026-08-28 · 4c384595b4e3
- homepage: https://beatsync.gg · fetched 2026-08-29 · 569a6914391d
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| freeman-jiang/beatsync | main | 59 |
For agents
markdown · JSON · MCP: product_card(name="freeman-jiang/beatsync")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem