Nuxt 3 - how to create a function in another file and import it?

1. Create assets/ directory in the main project file, then create utils.js file inside.

2. Inside the utils.js file you can create and export some functions like:

const utils = {
    function1() {
        console.log('Hello from function1');
    },
    function2() {
        console.log('Hello from function2');
    },
};

export default utils;

3. Now in the index.vue file inside the <script> element:

• use import keyword to import the utils,
• call functions from imported utils using utils.functionName().

Practical example:

<template>
    Check the console using F12
</template>

<script>
import utils from '~/assets/utils';

utils.function1();
utils.function2();
</script>

<style scoped>
/* ... */
</style>

Result: