There are two versions of the startup project. In the 3.0 folder, you'll
find the Vue CLI version (for Vue 3.0). This course is from 2020.
If you're using the newer course with Vue 3.2 (and Vite), please use the example in the 3.2 folder. This is the course released in 2023.
You can find the 3.0 course at https://www.pluralsight.com/courses/vue-building-forms.
You can find the 3.2 course at https://pluralsight.com/courses/vue-forms.