Version

3.0.0-rc.9

Steps to reproduce

Just follow the steps here and create a small hello world application:

https://v3.vuejs.org/guide/installation.html

Now, open the URL http://localhost:3000 on your IE11 (or any browser in a TV, like Opera).

What is expected?

It should show the hello world page.

What is actually happening?

It shows only a blank page, without raising any error in the browser console.

The Vue3 should support browsers used in TVs like Sony, Samsung etc., which in general uses Opera as web browser.

IE 11 will be supported but it's not yet. What is the specific opera version you are targeting?

If the browser does not support baseline ES2015 then it won't work. That's expected. When IE11 is supported, those browsers are likely supported as well.

When Is Vue3 Compatible with Internet Explorer 11?