Twitter co-founder and Block CEO Jack Dorsey isn’t just vibe coding new social apps, like Bitchat and Sun Day; he has also invested $10 million in an effort to fund experimental open source projects and other tools that could ultimately transform the social media landscape.

These efforts are funneled through an online collective called “andOtherStuff,” formed in May, whose team includes Dorsey; Twitter’s first employee, Evan Henshaw-Plath; “Calle,” creator of the e-cash platform Cashu; Alex Gleason, former engineering head at Truth Social; and Jeff Gardner, the fourth employee at Intercom.