Thank you! I really wanted to like Svelte, and I still think it's a very promising library. After playing around with it and reading their docs, I was just surprised to see a lack of documented browser support or testing strategy, and I feel like those two things are critical if you want to use this in an enterprise-level app.

Even the syntax highlighting and intellisense in my IDE was lacking, which was a bit of a struggle. I saw they recently released an official VS Code Svelte extension, so that should make the developer experience a lot better.

https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode

Svelte is something I'll be keeping an eye on though, and I'm sure they'll smooth out some of their rough spots soon!