@eliajf I was mostly looking into test runners moreso than test frameworks.

#Jest is still dominant by a huge amount, but #WebTestRunner and #JasmineBrowserRunner looked interesting to me. I've had good experiences with WTR in the past, but haven't tried Jasmine's browser runner.

https://modern-web.dev/docs/test-runner/overview/
https://www.npmjs.com/package/jasmine-browser-runner