![]() setTimeout () accepts time in milliseconds, so setTimeout (fn, 1000) tells JavaScript to call fn after 1 second. That being said, you can also use Vue to write entire Single Page Applications (SPAs). To delay a function execution in JavaScript by 1 second, wrap a promise execution inside a function and wrap the Promise's resolve () in a setTimeout () as shown below. This lets you use Vue as a drop-in replacement for a library like jQuery. Spoiler: JavaScript never really "pauses". Vue is a modern JavaScript framework that provides useful facilities for progressive enhancement unlike many other frameworks, you can use Vue to enhance existing HTML. In this post, I'll discuss how you can achieve that and what it really means to "pause" or "sleep" in JavaScript. One of those features are Promises, which are probably the most widely used feature in JavaScript after ES5 was released.īut one of the things which JavaScript misses is a way to "pause" execution for a while and resume it later. More and more ideas and features are being ported from different languages and being integrated in JavaScript. It builds on top of standard HTML, CSS, and JavaScript and provides a declarative and component-based programming model that helps you efficiently develop user interfaces, be they simple or complex. And it hasn't been the same since ES5 was released. Vue (pronounced /vju/, like view) is a JavaScript framework for building user interfaces.
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