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  2. Async/await - Wikipedia

    en.wikipedia.org/wiki/Async/await

    JavaScript added support for async/await in 2017 as part of ECMAScript 2017 JavaScript edition. Rust added support for async/await with version 1.39.0 in 2019 using the async keyword and the .await postfix operator, both introduced in the 2018 edition of the language.

  3. Ajax (programming) - Wikipedia

    en.wikipedia.org/wiki/Ajax_(programming)

    Ajax (also AJAX / ˈ eɪ dʒ æ k s /; short for "asynchronous JavaScript and XML" [1] [2]) is a set of web development techniques that uses various web technologies on the client-side to create asynchronous web applications.

  4. Lazy loading - Wikipedia

    en.wikipedia.org/wiki/Lazy_loading

    Lazy loading (also known as asynchronous loading) is a technique used in computer programming, especially web design and web development, to defer initialization of an object until it is needed. It can contribute to efficiency in the program's operation if properly and appropriately used.

  5. XMLHttpRequest - Wikipedia

    en.wikipedia.org/wiki/XMLHttpRequest

    Program flow using asynchronous XHR callbacks can present difficulty with readability and maintenance. ECMAScript 2015 (ES6) added the promise construct to simplify asynchronous logic. Browsers have since implemented the alternative fetch() interface to achieve the same functionality as XHR using promises instead of callbacks.

  6. Asynchronous operation - Wikipedia

    en.wikipedia.org/wiki/Asynchronous_operation

    In telecommunications, asynchronous operation or asynchronous working is where a sequence of operations is executed such that the operations are executed out of time coincidence with any event.

  7. libuv - Wikipedia

    en.wikipedia.org/wiki/Libuv

    libuv is a multi-platform C library that provides support for asynchronous I/O based on event loops. It supports epoll(4) , kqueue(2) , Windows IOCP , Solaris event ports and Linux io_uring . It is primarily designed for use in Node.js but it is also used by other software projects. [ 3 ]

  8. Asynchronous module definition - Wikipedia

    en.wikipedia.org/wiki/Asynchronous_Module_Definition

    Asynchronous module definition (AMD) is a specification for the programming language JavaScript. It defines an application programming interface (API) that defines code modules and their dependencies, and loads them asynchronously if desired. Implementations of AMD provide the following benefits: Website performance improvements.

  9. Event-driven programming - Wikipedia

    en.wikipedia.org/wiki/Event-driven_programming

    The actual logic is contained in event-handler routines. These routines handle the events to which the main program will respond. For example, a single left-button mouse-click on a command button in a GUI program may trigger a routine that will open another window, save data to a database or exit the application.