HTML-Validate Vue.js Plugin

html-validate-vue is an official plugin for HTML-Validate, designed to extend its robust, offline HTML5 validation capabilities to Vue.js projects. Currently at stable version 8.2.0, the package generally aligns its major releases with html-validate, which typically maintains major versions for about two years, encouraging users to stay updated for critical bug fixes and new features. The plugin seamlessly integrates by transforming Vue Single File Components (SFCs) and raw template strings, ensuring that Vue-specific syntax is correctly parsed and validated. A key differentiator is its ability to augment HTML-Validate's element metadata, enabling component-aware linting for standard Vue components like `<component>`, `<slot>`, `<transition>`, and `<router-link>`, as well as custom user-defined components. It also introduces specialized Vue-centric rules for validating slot usage (e.g., `vue/available-slots`, `vue/required-slots`), promoting best practices and identifying deprecated patterns within Vue templates. This allows for strict and non-forgiving local validation, providing consistent feedback without relying on online services or runtime checks, which is particularly beneficial for maintaining high code quality in component-driven architectures.