This is great; looks like it's still fairly rough but interesting that GC languages are making due with what's there in the MVP of WebAssembly right now.
Wonder how it works? does it use the regular call stacks or construct it's own and so on?
Before anyone asks why not just use jsperf.com, it has been down for over a year now and Mathias have indicated that he doesn't want to bother with it.
Implementation wise, this is built with Jekyll coupled with a bot "@Postbot" on GitHub, which is to be released soon (TM).
Also on a local branch is a benchmark runner which uses Sauce Labs and generates samples using their browser matrix. Not yet decided If i'll run with that or just let users do the sampling.
Wonder how it works? does it use the regular call stacks or construct it's own and so on?