I would've given up on this project without Svelte 5! It’s so hard to justify React after using it. Proxmox always felt sluggish, but Sylve with Svelte stays smooth even on large clusters. DX is also much better. We started on Svelte 4 but moved early to 5 for things like runes.

Jails are great if your packages are in ports, and if not, Linux jails work well too: https://sylve.io/guides/deployments/rocky-linux-jail/, Haven't hit a CLI app that doesn't run in a FreeBSD Linux jail yet!