Must have nodejs and npm installed to build the application. Refer to the link for installation instructions.
Note: Users donot have to install anything
Install the dependencies...
npm install
It should install express^4, socket.io and svelte ...then start:
npm run start
Navigate to localhost:5000. You should see your app running.
If you're using Visual Studio Code we recommend installing the official extension Svelte for VS Code. If you are using other editors you may need to install a plugin in order to get syntax highlighting and intellisense.