Installation
No installation on your computer is needed. The software is a web app, which means that it can be accessed using a web browser by pasting this link into its address bar:
info
You need a modern web browser such as Chrome, Firefox, Microsoft Edge or Safari. It will not work with Internet Explorer. You can use a monitor and keyboard with a mouse or a trackpad, or a touchscreen on a phone, tablet or interactive display.
The software is free and available under an MIT license.