Vue 3 & Composition API - Full Project

Traversy Media · Intermediate ·🔍 RAG & Vector Search ·2y ago

Key Takeaways

Build an expense tracker application using Vue.js 3 and the Composition API, covering setup, file structure, component creation, state management, and local storage integration.

Original Description

Build an expense tracker application from scratch using Vue.js 3 and the composition API with the latest syntax from version 3.2. 3-Hour Vue.js Crash Course: https://www.youtube.com/watch?v=VeNfHj6MhgA Final Code: https://github.com/bradtraversy/vue-expense-tracker Vanilla JS Project Repo: https://github.com/bradtraversy/vanillawebprojects Blog Post: https://www.traversymedia.com/blog/vue-expense-tracker Check Out My Courses: https://traversymedia.com Timestamps: 0:00 - Intro & Demo 3:21 - Vue.js Setup 4:57 - File Structure 7:44 - Boilerplate Clean Up 9:06 - Create Component Files & Templates 12:30 - Create and import Components 18:50 - TransactionList Display 28:37 - Transactions in Global State 30:12 - Pass & Recieve Props (defineProps) 32:30 - Balance Component & computed() 37:21 - Income & Expenses Component 42:34 - AddTransaction Form Component 44:58 - Binding Form Inputs 46:41 - Validation & Toasts 52:05 - Emit Custom Events (defineEmits) 54:45 - Add Transaction to State 59:30 - Deleting Transactions 1:03:30 - Fetch From Local Storage & OnMounted() 1:06:09 - Save to Local Storage
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Learn how to build a fully functional expense tracker application using Vue.js 3 and the Composition API, covering topics such as component creation, state management, and local storage integration. This project-based tutorial will help you understand how to structure and build a real-world application using Vue.js.

Key Takeaways
  1. Set up a new Vue.js project
  2. Create a file structure for the application
  3. Create and import components
  4. Manage state using the Composition API
  5. Use local storage to persist data
  6. Implement validation and error handling
  7. Use custom events to communicate between components
💡 The Composition API provides a more functional and flexible way of building Vue.js applications, making it easier to manage state and side effects.

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Chapters (19)

Intro & Demo
3:21 Vue.js Setup
4:57 File Structure
7:44 Boilerplate Clean Up
9:06 Create Component Files & Templates
12:30 Create and import Components
18:50 TransactionList Display
28:37 Transactions in Global State
30:12 Pass & Recieve Props (defineProps)
32:30 Balance Component & computed()
37:21 Income & Expenses Component
42:34 AddTransaction Form Component
44:58 Binding Form Inputs
46:41 Validation & Toasts
52:05 Emit Custom Events (defineEmits)
54:45 Add Transaction to State
59:30 Deleting Transactions
1:03:30 Fetch From Local Storage & OnMounted()
1:06:09 Save to Local Storage
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