[blaydator]

The lack of a large and mature ecosystem would prevent me for starting a "large" web project. Svelte is still missing UI frameworks like Material UI or Vuetify. Won't you need date range picker ? Full powered data-tables ? Treeview ? Advanced cards or other layouts ? Awesome effects / styles for a rich UI ? Svelte Material UI is a start : https://sveltematerialui.com/ But I will definitely give Svelte a try for my next "medium" size project.

[wirahx]

Hey - Svelte Calendar actually has an open PR for a date-range picker which just needs a bit of testing to get it over the line. Feel free to take a look

https://github.com/6eDesign/svelte-calendar

As for the other components, as the ecosystem grows, these things start to appear. The advantage to Svelte is that it's super-easy to integrate any vanilla component into, much more so than other frameworks. You can totally do away with nonsense wrapping projects, and just add the component verbatim.