https://github.com/elattar-ayoub/next13js-wavesurfer.js
This is a tutorial app that demonstrates how to implement the wavesurfer.js library in a Next.js application. The app provides a step-by-step guide on how to set up and use the wavesurfer library, including how to integrate it with React hooks and handle different events.
https://github.com/elattar-ayoub/next13js-wavesurfer.js
music-player nextjs reactjs wavesurfer wavesurfer-js
Last synced: 6 months ago
JSON representation
This is a tutorial app that demonstrates how to implement the wavesurfer.js library in a Next.js application. The app provides a step-by-step guide on how to set up and use the wavesurfer library, including how to integrate it with React hooks and handle different events.
- Host: GitHub
- URL: https://github.com/elattar-ayoub/next13js-wavesurfer.js
- Owner: ELATTAR-Ayoub
- Created: 2023-01-18T18:47:05.000Z (over 2 years ago)
- Default Branch: master
- Last Pushed: 2023-01-18T22:04:46.000Z (over 2 years ago)
- Last Synced: 2024-11-14T23:32:37.548Z (8 months ago)
- Topics: music-player, nextjs, reactjs, wavesurfer, wavesurfer-js
- Language: TypeScript
- Homepage: https://next13wavesurferjs.vercel.app
- Size: 106 KB
- Stars: 4
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# WaveSurfer.js for Next.js
This is a tutorial app that demonstrates how to implement the [wavesurfer.js](https://wavesurfer-js.org/) library in a Next.js application. The app provides a step-by-step guide on how to set up and use the wavesurfer library, including how to integrate it with React hooks and handle different events. The app also provides a working example of how to display and control audio waveforms within a Next.js application.
## Getting Started
1. Clone this repository and run `npm install` or `yarn install` to install the required dependencies.
2. Start the development server by running `npm run dev` or `yarn dev`.
3. Open [http://localhost:3000](http://localhost:3000) in your browser to see the application.
## How it works
The application uses the `useRef` hook to create a reference to the "waveform" div element, which is used as the container for the waveform visualization. The `create` function is used to import the "wavesurfer.js" library and create an instance of the "WaveSurfer" class, passing in the "waveform" div element as the container. The `load` method is called on the "wavesurfer" object to load the audio file from the specified URL.
The `handlePlayPause` function is used to toggle the playing state of the audio, and it calls the `playPause` method on the "wavesurfer" object to start or pause the playback. The `useEffect` hook is used to call the `create` function when the component is first rendered and to clean up the "wavesurfer" object when the component is unmounted.
It is using a css-in-js library and some svg components are used for the UI design. The audio file is hardcoded in the url variable and it's not dynamic.
## Note
The project is using a hardcoded audio file for demonstration, you can easily change the audio file by replacing the url variable in the component.
## Dependencies
- [next.js](https://nextjs.org/)
- [wavesurfer.js](https://wavesurfer-js.org/)