Combining conditional rendering with list rendering is a common need in Vue applications, but using v-if and v-for on the same element can cause performance and priority issues. As the creator of CoreUI, a widely used open-source UI library with Vue support, I’ve handled conditional list rendering countless times over my 11 years of Vue development. The most efficient approach is using computed properties to filter data before rendering, or wrapping the v-for element with a template that has v-if. This method avoids directive conflicts and improves performance.

Accessing the index in v-for loops is essential for Vue applications that need to display item positions, apply conditional styling, or handle index-based operations. As the creator of CoreUI with over 11 years of Vue development experience since 2014, I’ve used indexed loops in countless data lists and tables. The most effective solution is to use the second parameter in v-for to access the index value. This approach provides access to both the item and its position in the array.

Building data tables is fundamental for Vue applications that display structured data like user lists, product catalogs, or analytics dashboards. As the creator of CoreUI with over 11 years of Vue development experience since 2014, I’ve built countless data tables in enterprise applications. The most effective solution is to use the v-for directive to render table rows from data arrays with proper headers. This approach is simple, performant, and provides full control over table structure and styling.

Rendering dynamic lists and iterating over data is fundamental for creating responsive Vue applications with data tables, navigation menus, and content lists. As the creator of CoreUI, a widely used open-source UI library, I’ve implemented v-for in countless Vue components for rendering data grids, dropdown options, and dashboard widgets in enterprise applications. From my expertise, the most efficient approach is to use the v-for directive with proper key attributes. This method ensures optimal performance through Vue’s virtual DOM diffing algorithm and prevents rendering issues during list updates.