Thank-you! It's definitely a team effort, including several educators as well as the teams from Trinket and Anvil (where I'm a cofounder). A particular shout-out for Albert-Jan Nijburg, who does some contracting for Trinket but donates a lot of his own time to the project. (I think we're top two contributors at the moment, but this varies a lot - we also get summer students who are very helpful.)