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• Function

  refers to the function. When a function is called, arguments are passed to the function as input, and the…the function can optionally return an output. A function in JavaScript is also an object.…A function is a code snippet that can be called by other code or by itself, or a variable that refers

  developer.mozilla.org/en-US/docs/Glossary/Function

• First-class Function

  a function can be passed as an argument to other functions, can be returned by another function and…programming language is said to have First-class functions when functions in that language are treated like any

  developer.mozilla.org/en-US/docs/Glossary/First-class_Function

• Exported WebAssembly functions

  Exported WebAssembly functions are how WebAssembly functions are represented in JavaScript. This article

  developer.mozilla.org/en-US/docs/WebAssembly/Exported_functions

• function*

  The function* declaration (function keyword followed by an asterisk) defines a generator function, which

  developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function*

• Function

  The Function constructor creates a new Function object. Calling the constructor directly can create functions…eval. However, unlike eval, the Function constructor creates functions which execute in the global scope…functions dynamically, but suffers from security and similar (but far less significant) performance issues

  developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function

• Functions

  statements called the function body. Values can be passed to a function, and the function will return a value…the case of recursion) to the function. Like the program itself, a function is composed of a sequence of…Generally speaking, a function is a "subprogram" that can be called by code external (or internal in

  developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions

• Functions

  Functions are one of the fundamental building blocks in JavaScript. A function is a JavaScript procedure—a…performs a task or calculates a value. To use a function, you must define it somewhere in the scope from

  developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Functions

• GeneratorFunction

  The GeneratorFunction constructor creates a new generator function object. In JavaScript every generator…generator function is actually a GeneratorFunction object.

  developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/GeneratorFunction

• function declaration

  The function declaration (function statement) defines a function with the specified parameters.

  developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function

• async function

  The async function declaration defines an asynchronous function, which returns an AsyncFunction object.

  developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function