即そく時じ関かん数すう

noun

immediately invoked function expression; IIFE

A JavaScript programming term for a function that is defined and executed immediately. Used in technical contexts.

• 即そく時じ関かん数すうを使つかうと、グローバルスコープを汚よごさずにコードを実じっ行こうできます。

  Using an IIFE, you can execute code without polluting the global scope.