# Build a Drum Machine

**Demo:** [drum-machine.radii.page](https://drum-machine.radii.page/)

**Profile:** [https://www.freecodecamp.org/radii](https://www.freecodecamp.org/radii)

**Project specification:** [Build a Drum Machine](https://www.freecodecamp.org/learn/front-end-development-libraries/front-end-development-libraries-projects/build-a-drum-machine)

**[Tests](https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js)**

## Build and deploy as:

```{bash}
cd drum-machine
npm install
npm run build
cd ..
DOCKER_BUILDKIT=1 docker build -t radii/drum-machine:latest -f ./dockerfile ./drum-machine/build
docker run -p 8081:80 -it radii/drum-machine
```

Access WebApp at [http://localhost:8081](http://localhost:8081)

Note: you may replace `8081` with any other port number where you wish to make service available.

## Run tests as:
After building, go to to `public` sub-directory and edit `index.html` file and insert bellow code snippet immediately before closing `</body>` tag:

```{html}
<script src="https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js"></script>
```

Than start development instance as:

```{bash}
npm start
```
You should now see a hamburger on top-left of page. Tap/click it than select test suite `Drum Machine`. `Run Tests` and observe results.