JavaScript engine

A JavaScript engine is a program or library which executes JavaScript code. A JavaScript engine may be a traditional interpreter, or it may utilize just-in-time compilation to bytecode in some manner. Although there are several uses for a JavaScript engine, it is most commonly used in web browsers.

JavaScript engine

A JavaScript engine is a program or library which executes JavaScript code. A JavaScript engine may be a traditional interpreter, or it may utilize just-in-time compilation to bytecode in some manner. Although there are several uses for a JavaScript engine, it is most commonly used in web browsers.