Treffer: Async Programming in JavaScript.

This article provides an overview of asynchronous programming in JavaScript. It explains that as computers become more powerful, the use of multiple cores and processors has become common, but simply adding more processors does not always lead to improved performance. The article explores various approaches to asynchronous programming, such as callbacks and promises, and includes code examples to illustrate these concepts. The author emphasizes the importance of understanding these techniques in order to write efficient and productive code. Additionally, the article discusses the use of XHR (XMLHttpRequest) for making HTTP requests in JavaScript, and introduces the use of Promises and the async/await keywords to simplify asynchronous programming. The article also mentions the use of workers in JavaScript to handle blocking client-side code in a separate thread. Overall, this article offers valuable insights into different techniques for writing non-blocking code in JavaScript. [Extracted from the article]