Fast and Precise Hybrid Type Inference for JavaScriptFast and Precise Hybrid Type Inference for JavaScript Abstract1 JavaScript performance is often bound by its dynamically typed na-2 ture. Compilers do not have access to static type information, mak-3 ing generation of efficient, type-specialized machine code difficult.4 To avoid incurring extra overhead on the programmer and to im-5 prove the performance of deployed JavaScript programs, we seek6 t
