What Does @Controller Really Do in NestJS?
Welcome to SnipSyntax, where we break down powerful dev concepts into clear, actionable insights.
In this video, you’ll learn what Controllers are in NestJS, how they work, and how to use them to route HTTP requests. Whether you’re building REST APIs or structuring your app architecture, controllers are the first layer every request touches.
⚡ Covered in this video:
• What is a Controller in NestJS?
• How @Controller() and @Get() decorators work
• Real code example with a simple route
• Clean architecture principles for controller design
🎯 Whether you’re new to NestJS or want a quick refresher, this is your shortcut to writing cleaner, more scalable backend code.
📚 More Coming Soon:
• Providers & Services
• DTOs & Validation
• Request Lifecycle
• Middleware, Guards & Pipes
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