wave-visualizer
Advanced tools
Minimal wave visualizer for javascript from wave.js Visual audio from element or micro phone stream
npm i wave-visualizer
If your using npm use a default import to include wave.
import Wave from 'wave-visualizer';
Create a new wave object.
var wave = new Wave();
If your working with React, put the wave instance in state.
let [wave] = useState(new Wave());
Call one of the three main function on the wave object, fromFile, fromStream, fromElement.
wave.fromElement('audio_element_id', 'canvas_id');
View the current documentation for Wave.js here.
<html>
<head></head>
<body>
<canvas id="output" height="500" width="500"></canvas>
<script src="../dist/bundle.cjs.js"></script>
<script>
let wave = new Wave();
navigator.mediaDevices
.getUserMedia({
audio: true,
})
.then(function (stream) {
wave.fromStream(stream, 'output', {
colors: ['red', 'white', 'blue'],
});
})
.catch(function (err) {
console.log(err.message);
});
</script>
</body>
</html>
FAQs
Audio visualizer library for javascript
We found that wave-visualizer demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Browserslist-rs now uses static data to reduce binary size by over 1MB, improving memory use and performance for Rust-based frontend tools.
Research
Security News
Eight new malicious Firefox extensions impersonate games, steal OAuth tokens, hijack sessions, and exploit browser permissions to spy on users.
Security News
The official Go SDK for the Model Context Protocol is in development, with a stable, production-ready release expected by August 2025.