The text discusses five open-source Vue.js libraries for creating user onboarding tours in web applications. These include Intro.js, Shepherd.js, Vue Tour, v-onboarding, and Vue Page Guide. Each library offers unique features and customization options to suit different needs. The text also mentions the benefits of using dedicated, user onboarding software like Chameleon, which is compatible with Vue.js and offers additional features such as A/B testing, analytics integration, and self-serve onboarding flows.