Read/Write bytes of float in JS

Question

Is there any way I can read bytes of a float value in JS? What I need is to write a raw FLOAT or DOUBLE value into some binary format I need to make, so is there any way to

Answer 1

I expect you could figure it out (blech), but I assume you're asking if there's something built-in. Not as far as I've ever heard; see sections 8.5 and 15.7 of the spec.