Vue Mastery is the dominant subscription video platform for the Vue.js ecosystem, founded by Adam Jahr and Gregg Pollack in 2018 with the explicit endorsement of the Vue core team. The platform is the closest thing to an official video-tutorial source for Vue — Evan You (Vue's creator) and other Vue / Nuxt core team members appear regularly on the courses, and a portion of every subscription supports Vue's open-source development.
The instructor roster includes Vue / Nuxt core team members and ecosystem leaders: Evan You, Daniel Kelly, Michael Thiessen, Eduardo San Martín Morote, Ben Hong, Markus Oberlehner, and others. Course material covers Vue 3 in depth (Composition API, reactivity internals, performance), Nuxt 3 / 4 production patterns, Pinia state management, Vue Router, TypeScript with Vue, testing with Vitest, and the broader Vue tooling ecosystem.
The CourseFlix listing under this source carries over 40 Vue Mastery courses spanning the full curriculum. Material is paid; Vue Mastery itself runs on a monthly / annual subscription on the original platform. Courses range from absolute-beginner Vue intros through advanced patterns aimed at senior Vue developers.