What are the ajax versions?

ajax is not a specific version, but a technology that uses a collection of multiple technologies to asynchronously load and update web page content. Ajax does not have a specific version number, but there are some variations or extensions of ajax: 1. jQuery AJAX; 2. Axios; 3. Fetch API; 4. JSONP; 5. XMLHttpRequest Level 2; 6. WebSockets; 7. Server-Sent Events; 8, GraphQL, etc.

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

AJAX is not a specific version, but a technology that uses a collection of multiple technologies to asynchronously load and update web content. Therefore, AJAX does not have an explicit version number. However, some of the key technologies used by AJAX include JavaScript, the XMLHttpRequest object, and the DOM.

Although there is no official version of AJAX, over time, developers have continued to improve and extend AJAX technology and tools to provide better performance and richer functionality. Here are some common variations and extensions of AJAX:

1. jQuery AJAX: jQuery is a popular JavaScript library that simplifies DOM manipulation, event handling, animation, and AJAX communication. jQuery provides a concise API for performing AJAX requests and processing responses.

2. Axios: Axios is a Promise-based HTTP client that can be used in browsers and Node.js. It provides a simple and readable API to perform AJAX requests, and supports functions such as intercepting requests and responses, converting request and response data, canceling requests, and more.

3. Fetch API: Fetch API is a modern, powerful native JavaScript API used to initiate HTTP requests. It returns a Promise object, making asynchronous code easier to write and understand. The Fetch API supports request and response interceptors, cancellation of requests, and more.

4. JSONP: JSONP (JSON with Padding) is a technology that loads cross-domain JSON data through the

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