Vue transitions are used to apply animations when an element or component is entering and leaving the DOM. These animations are triggered by:
• Conditional rendering via v-ifv-if
• Conditional display via v-showv-show
• Dynamic components toggling via the componentcomponent special element
• Changing the special keykey attribute
The keykey attribute is handy if you need to trigger your transition programmatically. One use case for programmatically triggering Vue transitions is in form validation. By dynamically triggering transitions based on the validity of form inputs, users can receive visual feedback in real-time, enhancing the overall user experience and guiding them through the form submission process with clarity and ease.
Let's take a look at a simple example of how to trigger a transition programmatically:
👉🏻 Before deploying, it's useful to optimize images, have a 404 page and favicon, minify files, certify the SSL certificate for the site, check responsiveness and accessibility, and use fallbacks.
👉🏻 The Web Monetization API simplifies online payments for website users and owners by allowing visitors to pay a chosen amount directly to websites using a browser extension or native browser support.
If you're using Vue 3, you're probably using composables. But other than using VueUse where you can, how do you get the most out of them? Over the past few years I've been slowly putting together a list of patterns and best practices for how to write composables in the best way. I've spent hours reading the source code of VueUse (one of the best — but most time-consuming — ways to learn it). I've read articles, listened to talks, and written lots and lots of my own code. I ended up with 15 different patterns, and each one will help you to write better composables. I've condensed and put all of these composables together into a course — Composable Design Patterns. Get Composable Design Patterns now. Because this is the launch, it's on sale for 35% off until Thursday. For each of the 15 patterns in this course, you'll get: A concise overview that tells you when and how to use it, along with variations and edge cases ...
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