Without true parallelism there'd be no point dealing with all the mess the raw threading primitives get you! But yes, it's basically good old pthreads in WebAs

Without true parallelism there'd be no point dealing with all the mess the raw threading primitives get you! But yes, it's basically good old pthreads in WebAssembly, with all the snake pits that implies. Although I would hope the runtimes will be robust enough that this can't take out the browser when you trip over a concurrency bug.