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  2. Immediately invoked function expression - Wikipedia

    en.wikipedia.org/wiki/Immediately_invoked...

    Immediately invoked function expressions may be written in a number of different ways. [3] A common convention is to enclose the function expression – and optionally its invocation operator – with the grouping operator, [4] in parentheses, to tell the parser explicitly to expect an expression.

  3. JavaScript syntax - Wikipedia

    en.wikipedia.org/wiki/JavaScript_syntax

    Function declarations, which declare a variable and assign a function to it, are similar to variable statements, but in addition to hoisting the declaration, they also hoist the assignment – as if the entire statement appeared at the top of the containing function – and thus forward reference is also possible: the location of a function ...

  4. Wikipedia:User scripts/Guide - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:User_scripts/Guide

    We will be writing a user script by modifying your common.js. For the purpose of this tutorial, we will write a simple version of the Quick wikify module, which adds the {{Wikify}} maintenance template to the top of an article when you click a link called "Wikify" in the "More" menu.

  5. Callback (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Callback_(computer...

    In computer programming, a callback is a function that is stored as data (a reference) and designed to be called by another function – often back to the original abstraction layer. A function that accepts a callback parameter may be designed to call back before returning to its caller which is known as synchronous or blocking.

  6. List of JavaScript libraries - Wikipedia

    en.wikipedia.org/wiki/List_of_JavaScript_libraries

    5 Pure JavaScript/Ajax. 6 Template systems. 7 Unit testing. 8 Web-application related (MVC, MVVM) 9 Other. ... Get shortened URL; Download QR code; Print/export ...

  7. Velocity (JavaScript library) - Wikipedia

    en.wikipedia.org/wiki/Velocity_(JavaScript_library)

    The Velocity library is a single JavaScript file containing all of its core functions. It can be included within a web page by linking to a local copy or to one of the many copies available from public servers, including MaxCDN 's jsDelivr or Cloudflare 's cdnjs .

  8. jQuery - Wikipedia

    en.wikipedia.org/wiki/JQuery

    Separation of JavaScript and HTML: The jQuery library provides simple syntax for adding event handlers to the DOM using JavaScript, rather than adding HTML event attributes to call JavaScript functions. Thus, it encourages developers to completely separate JavaScript code from HTML markup.

  9. Function pointer - Wikipedia

    en.wikipedia.org/wiki/Function_pointer

    Function pointers allow different code to be executed at runtime. They can also be passed to a function to enable callbacks. Function pointers are supported by third-generation programming languages (such as PL/I, COBOL, Fortran, [1] dBASE dBL [clarification needed], and C) and object-oriented programming languages (such as C++, C#, and D). [2]