Vitest - Modern TypeScript Testing Overview Vitest is a next-generation test framework powered by Vite, designed for modern TypeScript/JavaScript projects. It provides blazing-fast test execution through HMR-based test running, native ESM support, and first-class TypeScript integration. Key Features : - ⚡ Vite-native : Instant HMR-based test execution (10-100x faster than Jest) - 🎯 TypeScript-first : Built-in TypeScript support, no configuration needed - 🔄 ESM-native : Native ES modules, async/await, top-level await - 🧪 Jest-compatible : Compatible API for easy migration - 📸 Snapshot test…