Looking forward to reading more about Playwright.

Sure :) I will write something on that topic soon.

Hi Azar, thanks for your comment. While mux does support protobuf to some level (https://medium.com/swlh/supercharge-your-rest-apis-with-protobuf-b38d3d7a28d3), HTTP/2|3 is questionable and I did not test this out so far.

Hi Razvan, thanks for you interest in my article :) As with all languages and frameworks it all depends on the development speed (learning curve) and your personal needs. Go offers a wide range of frameworks/libs like Mux, Fiber, Gin and Echo. The best way I can reply to you is to take a look at the numbers here: https://go.libhunt.com/compare-fiber-vs-mux I also suggest that you take a look at all the other libs I mentioned here (for example if performance speed is a key component for your needs - take a look at Echo -> https://echo.labstack.com/cookbook/crud/) and find the one that suits you best for your needs :)