Testing Vue components in the browser

This article explores how to test Vue components directly in the browser without relying on Node.js or other server-side JavaScript runtimes. The author shares their experience using QUnit as a test framework and explains how to set up Vue components for testing by exposing them via window._components. They detail a mountComponent function that renders components with optional props, enabling end-to-end integration tests. The approach addresses common challenges like debugging network requests and provides a lightweight alternative to tools like Playwright. The article is technical and focused on frontend testing practices within the IT/Tech domain.