This demo should work wiht Node.js 15 (current LTS) as well as Node.js 13. See `Dockerfile` for details if you want to build/develop locally using docker; otherwise, you can get started with:
## Run dev-only containers with watchers in Docker-Compose
export USER=$(id -u)
docker-compose --env-file ./compose.env up
You can use the docker-compose.yaml file to spin up two dev containers with watchers, one for the UI and one for the server.
### Note the following:
1. Both containers have their `src` directories bind-mounted to the local directory's `src` folder. Any changes made in the `dev` container (or the host) will propagate to both containers + host and be registered by the watchers. This is helpful since you can, for instance, launch programs inside the `dev` container and utilize dev dependencies without needing to ever install them locally.
2. Both containers have their `dist` folders mounted to a named volume. This means the parcel watcher in the `dev-ui` container can write changes that are accessible by the `dev` container. Note the `dev-ui` container needs `root` priviliges for this. See this [issue](https://github.com/moby/moby/issues/2259) for details.
3. The `dev-ui` container has `root` priviliges, but it has been given read-only access to the `src` folder. Any changes to `src` made from within this container will not be seen by the host or `dev` container.
