The program for PLF was full of interesting talks, including a presentation by Adam Wulf of the Muse team on how they’ve implemented local-first synchronization, a surprise talk by Marc Shapiro about his recent work on consistency, and the introduction of a new project from Socket Supply designed to be a lighter-weight alternative to Electron. Szymon voiced that we need some more specific term than ‘end-user programming’ which could differentiate the Smalltalk-like environments Gilad and Jack & Martin are working on, but which are ultimately targeting professional software developers, versus things like the Untangle demo he showed earlier which are targeting users with no programming experience at all.