The advantage of such choice is that we don't require any download neither as game developer nor for your players. You simply open your browser and either you play an existing game or you create your own one.
Also, if we develop a new feature or fix a bug, as soon as we deploy the new version on our server and you load or reload the page you will use the latest version of the software.
Finally the tool is available nearly everywhere on nearly any platform.
Next: Start creating.