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vue-debug-guides

Diagnose Vue 3 runtime errors, reactivity issues, and SSR hydration mismatches.

1|Updated Jan 25, 2026
Search Tags:#typescript#debugging#frontend#components#reactivity#vue3#ssr
One-click install
npx skills add https://github.com/a35506322/Lab.Todo --skill vue-debug-guides-a35506322
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: vue-debug-guides
Source: https://github.com/a35506322/Lab.Todo/tree/main/.cursor/skills/vue-debug-guides
Command: npx skills add https://github.com/a35506322/Lab.Todo --skill vue-debug-guides-a35506322

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Vue 3 runtime errors, warnings, async failures, and SSR/hydration issues are difficult to diagnose without deep framework knowledge. This skill provides structured, searchable debugging guides for common Vue pitfalls.

Core Features & Use Cases

  • Reactivity Debugging: Trace unexpected re-renders, state updates, and proxy identity issues.
  • Component & Template Issues: Resolve component registration, props/emits, v-if/v-for, and template compilation errors.
  • Advanced Patterns: Handle async components, KeepAlive, transitions, SSR hydration, and TypeScript integration problems.
  • Use Case: When a child component cannot access parent ref data or a computed property stops updating after conditional logic, use this skill to find the exact cause and fix.

Quick Start

Use the vue-debug-guides skill to look up the specific Vue 3 error or unexpected behavior you are encountering and apply the recommended fix.

Frequently Asked Questions about vue-debug-guides

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
Why does my Vue 3 computed property stop updating after conditional logic?▼

A Vue 3 computed property stops updating when reactivity is broken by destructuring props or losing proxy identity. Debug this by tracing state synchronization failures and unexpected re-renders to verify reactive dependencies remain intact.

How do I fix SSR hydration mismatches in Vue 3 single-file components?▼

Fix Vue 3 SSR hydration mismatches by diagnosing template compilation errors and state synchronization failures between server and client renders. Use structured debugging references to locate where component output diverges during hydration.

How to debug Vue 3 component lifecycle problems and props or emits errors?▼

Debug Vue 3 component lifecycle problems and props or emits errors by validating component registration and template compilation. Trace parent-child ref data access failures to resolve v-if and v-for rendering issues.

Does this debugging guide cover Vue 3 TypeScript integration and async component failures?▼

Yes, this debugging reference covers Vue 3 TypeScript integration and async component failures. It provides structured documentation for diagnosing KeepAlive, transitions, and async component resolution issues within frontend workflows.

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