I haven't been live-tooting #ICFP, mostly because I'm already live-{Discord,Slack,Notion,Telegram,Signal}'ing, and I can only multi-task so much while also trying to understand the talks …
but holy shit the Wasm talk by Andreas Rossberg[1] was SO COOL
[1]: <https://people.mpi-sws.org/~rossberg/> (i so very miss the days when everybody was on one platform and you could @mention just about anybody who was building anything of note …)