vue2-maintenance

What problem does it solve?

This Skill provides targeted guidance and practical fixes for maintaining legacy Vue 2 applications, addressing Vue 2-specific reactivity, lifecycle, and compatibility issues while minimizing risk during incremental refactors.

Core Features & Use Cases

• Compatibility-focused fixes: recommendations for Vue 2 reactivity caveats such as using this.$set and array splice to update reactive data.
• Behavior-preserving repairs: prioritize preserving existing Vue 2 behavior, avoid introducing Vue 3-only APIs, and prefer small, low-risk refactors in legacy modules.
• Migration-ready strategy: stabilize core pages and store modules, introduce adapter layers for APIs, migrate router/store contracts before component rewrites, and maintain a compatibility matrix for blocking dependencies.
• Verification practices: validate fixes by running existing test and build pipelines and performing browser checks on key flows after risky changes.

Quick Start

Run the vue2-maintenance skill to audit the repository for Vue 2 compatibility issues, produce a prioritized list of fixes, and recommend migration checkpoints.