Conclusion

I think it's a good idea to define variables in Blade and then write the additional JavaScript-related code in a separate JavaScript file.

test.blade.php

<script>
  // Define the variable $posts used in Laravel's Blade as a variable in JavaScript
  const posts = @json($posts);
</script>
  // The subsequent processing is in a separate file
<script src="{{ mix('js/test.js') }}"></script>

Summary

That's all.

There are various ways to do this, but I think this approach can handle any pattern.

As long as you can define the variables, I think the rest is in the realm of JavaScript, so it would be good to search for JavaScript-related information.

That's it!

Related articles

Passing array data from Laravel's blade to a Vue component