Buefy

Another popular option for creating user interfaces with Vue is Buefy (https://buefy.org). This is a much lighter alternative (<100 KB) and is based on Bulma (https://bulma.io), a really nice CSS framework that leverages the Flexbox API.

With Buefy, you can easily create custom layouts, themes, and forms and use its user interface components. Buefy only includes a handful of components, but, for simpler applications, this may be enough.

Installing Buefy only requires a few steps, as described here: https://github.com/buefy/buefy.