Vue Compiler Customization: Implementing Custom Template Transforms

Custom compiler transforms allow you to intercept and modify the AST (Abstract Syntax Tree) of a Vue template during the build process.

At the architectural level, you can enforce coding standards or automate repetitive tasks. For example, you could write a transform that automatically adds aria-labels to all buttons or converts a custom attribute like v-analytics="'click'" into a standard v-on:click with a tracking function call.