web-audio-beat-detector
A lightweight beat detection utility for the web that analyzes audio buffers to extract tempo (BPM) and beat offset.
What is web-audio-beat-detector?
web-audio-beat-detector is a JavaScript utility that detects the tempo and beat timing of audio files using the Web Audio API. It analyzes AudioBuffer objects to extract beats per minute (BPM) and the offset of the first beat, solving the need for lightweight, browser-based beat detection without heavy computational overhead.
Web developers building music applications, audio visualization tools, or interactive experiences that require real-time or offline beat analysis in the browser.
Developers choose this for its simplicity, efficient algorithm based on established techniques, and easy integration with the Web Audio API, providing reliable beat detection especially suited for electronic music without complex dependencies.
Overview
A beat detection utility which is using the Web Audio API.
Use Cases
Best For
- Adding beat-synced visualizations to web-based music players
- Building DJ or music mixing applications in the browser
Related Projects
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
