Testing Vite with minimal config using Vitest

Since 2021, Vite has been revolutionizing developer tooling, offering a comprehensive solution for bundling JavaScript, CSS, and static assets, and now aims to transform testing with Vitest, a framework built for speed and minimal configuration. Vitest simplifies test suite setups by integrating the functionalities of Jest, Babel, and webpack, thereby reducing dependencies and configuration complexities. It offers a nearly identical API to Jest, making it accessible to developers familiar with existing test frameworks, and boasts a more efficient watch mode due to its intelligent module graph management. While Vitest provides notable performance improvements in watch mode, its ESM-first approach, which contrasts with Jest's CommonJS basis, results in slower performance for one-off runs. Though Vitest shows promise for streamlining developer workflows, it remains in its early stages and is not yet recommended for production use, as it continues to evolve and address existing performance challenges.