The main draw is that Svelte apps have no dependencies at runtime, instead it compiles a pure vanilla js bundle that relies on existing web APIs to do updates.

The main draw is that Svelte apps have no dependencies at runtime, instead it compiles a pure vanilla js bundle that relies on existing web APIs to do updates. This is attractive to a lot of people, me included, but imo Svelte isn’t quite production ready yet (at least for complex apps). It’s great for small projects though and I highly recommend checking it out