Lets LISP like it’s 1959 - Kristoffer Gronlund Index of refraction - Weird Trick Mafia JSON Explained - Jesse Wilson We Love Polyhedra! (And So Should You!) - Nat Alison Remote-first teams work better - Nassim Kammah Rethinking reactivity - Rich Harris Preventing the Collapse of Civilization - Jonathan Blow Could Microsoft Teams be the end of Slack? - Scott Galloway Building Web Apps With Svelte - Mark Volkmann How I set up all my #SBT projects - Vladyslav Pekker Talk Session: Domain Modeling Made Functional - Scott Wlaschin Seeing Arrows Below the Code - Narek Asadorian Becoming a team, one pixel at a time - Lena Reinhard