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Unexpected Delay in Re-rendering After State Change in Vue 3 with Composition API

๐Ÿ‘€ Views: 488 ๐Ÿ’ฌ Answers: 1 ๐Ÿ“… Created: 2025-06-14
vuejs composition-api reactivity javascript

I'm updating my dependencies and I'm having trouble with I'm working with an scenario where my component does not re-render immediately after a state change using Vue 3's Composition API... I've set up a simple counter where clicking a button updates the count, but I notice the re-render isn't happening as expected. Hereโ€™s my code snippet: ```javascript <template> <div> <p>Count: {{ count }}</p> <button @click="increment">Increment</button> </div> </template> <script> import { ref } from 'vue'; export default { setup() { const count = ref(0); const increment = () => { count.value++; console.log('Current count:', count.value); }; return { count, increment }; } }; </script> ``` When I click the button, the console correctly logs the incremented value, but sometimes the displayed count in the template does not update immediately. Iโ€™ve tried wrapping the state change in `nextTick` to force the reactivity, but it hasn't resolved the scenario. Hereโ€™s how I attempted that: ```javascript import { ref, nextTick } from 'vue'; const increment = async () => { count.value++; await nextTick(); console.log('Current count after nextTick:', count.value); }; ``` This still doesn't seem to address the question. I'm using Vue 3.2.0 and I wonder if itโ€™s related to how Vue tracks changes in ref or if there's a better approach to ensure the UI reflects state changes promptly. Any insights on what might be causing this delay or how to resolve it would be appreciated! Thanks for any help you can provide! I've been using Javascript for about a year now. What would be the recommended way to handle this?