We would love to have better integration with VS Code... however so far it's just wishful thinking.

As far as I can tell so far no one investigated how much work it would be to set it up 😅

we would certainly welcome a contribution in this direction 🤗

I have given it a try..
our team's been using this extension in vscode for more than a week now..
vs-code @web/test-runner extension

I've also given it a try:

• VSCode extension
• Repo

It integrates with Test Explorer UI, very limited atm but it should be a starting point for further work.

I think the most useful integration point is being able to set breakpoints while running tests for quick debugging and interation. I had this working when using the snowpack plugin usinga normal attach debugger profile and watch mode but am having this trouble using just esbuild.

The debugger attaches but when a breakpoint is hit, the test stops running but no visible changes occur in VS Code.

Will debug more later; it may be an issue with WTR's esbuild config...