Free Course — No signup required

Learn Vue.js
in 5 Days

Build reactive web apps from scratch. Components, Pinia state management, Vue Router, and deploying to production — all in five focused lessons.

5 lessons
Self-paced
~60 min/day
Free forever
Start Day 1 — Free → See what's covered
What you'll learn

Vue 3 is the most approachable frontend framework.

Vue's Composition API gives you structure without React's boilerplate. This course takes you from zero to a deployed app — every lesson has working code.

  • Build components with Vue 3 Composition API and script setup
  • Master reactivity: ref, reactive, computed, and watchers
  • Manage global state with Pinia — the official Vue store
  • Set up client-side routing with Vue Router
  • Make API calls with fetch and handle loading/error states
  • Deploy a production Vue app to Netlify or Vercel in minutes
5
practical lessons
V3
Composition API
$0
cost to take this course
1
deployed app by day 5
5-Day Curriculum

Every lesson ships working code.
No theory without practice.

01
Vue Components and the Composition API
Set up Vite, write your first component, understand script setup, template syntax, and two-way binding with v-model.
Vite setupscript setupv-modeltemplate syntax
→
02
Reactivity: ref, reactive, computed, and watchers
How Vue's reactivity system works under the hood. When to use ref vs reactive, derived state with computed, and side effects with watch.
refreactivecomputedwatchEffect
→
03
Pinia State Management
When component state isn't enough. Build a Pinia store, share state across components, and handle async actions cleanly.
defineStorestategettersactions
→
04
Vue Router: Multi-Page Apps
Set up client-side routing, create dynamic route params, protect routes with navigation guards, and structure a real multi-page app.
createRouterroute paramsnavigation guardslazy loading
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05
Deploy a Production Vue App
Environment variables, production builds, deploying to Netlify and Vercel, and setting up a CI pipeline that auto-deploys on push.
vite buildenv varsNetlifyCI/CD
→
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Your instructor
B
Bo Peng
Founder, Precision AI Academy

Kaggle Top 200 data scientist. Trained 400+ professionals across universities and federal agencies. Built production systems used by thousands of users. This course skips the toy examples and gives you patterns that work in real projects.

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