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CodeSignal

Advanced Composition API and Production Readiness

via CodeSignal

Overview

You'll add the final polish to your task manager to make it production-ready. Learn to create advanced composables for complex component logic, implement a global theme system using provide/inject, build custom directives for DOM manipulation, and optimize your app's performance with lazy loading.

Syllabus

  • Unit 1: Advanced Composable Patterns
    • Writable Computed for Custom vModel
    • Editable Input with Custom vModel
    • Writable Computed for Todo Editing
  • Unit 2: Provide and Inject Patterns
    • Build a Reactive Theme Composable
    • Provide and Inject in Vue Apps
    • Inject and Use Provided State
  • Unit 3: Custom Directives in Vue
    • Create Your First Vue Directive
    • Register Your Custom Directive Globally
    • Auto Focus the Todo Input Field
  • Unit 4: Performance and Production Optimization
    • Lazy Loading a Vue Route
    • Boost Todo Performance with shallowRef
    • Persist Todos with Local Storage
    • Test Shallow Reactivity with Large Lists

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