If you’d like to see more of Mesh in action, here’s a long form video of an early version showing how to write a primitive RSS reader in a Mesh spreadsheet and use it as the backend to a website. Back then typing into a blank cell created a name; it now creates a value and uses the cell position as the default name. Cell references also had to be preceded with $; we now just add cell names as properties of the global object so you don’t need a prefix.