"messze van a gepi kodtol"
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"This specification defines asm.js, a strict subset of JavaScript that can be used as a low-level, efficient target language for compilers. The asm.js language provides an abstraction similar to the C/C++ virtual machine: a large binary heap with efficient loads and stores, integer and floating-point arithmetic, first-order function definitions, and function pointers."
"Q. Isn't it inefficient to have to run the code through a JavaScript interpreter before compiling?
A. Because of the directive prologue, a JavaScript engine can immediately recognize asm.js code at compile-time and immediately compile it to assembly language, with no need to ever run the code through an interpreter."