![]() Being able to use a variable's value in its scope before the line it is declared.In colloquial terms, any of the following behaviors may be regarded as hoisting: Hoisting is often considered a feature of var declarations as well, although in a different way. The spec does define a group of declarations as HoistableDeclaration, but this only includes function, function*, async function, and async function* declarations. Hoisting is not a term normatively defined in the ECMAScript specification. ![]() JavaScript Hoisting refers to the process whereby the interpreter appears to move the declaration of functions, variables, classes, or imports to the top of their scope, prior to execution of the code. ![]()
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