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NestJS Exception Filters Examples: Global & Specific Filters Explained

In this tutorial, you'll learn how to implement NestJS exception filters to handle errors in your NestJS applications. We'll cover both global and specific exception filters, explaining how to customize error responses, etc. Understand NestJS's built-in global exception filter, which handles HttpException and unrecognized exceptions. Learn how to throw standard exceptions and use the HttpException constructor with options like cause and description for enhanced error tracking. Discover how to implement specific exception filters using the @Catch() decorator. Explore method-scoped, controller-scoped, and global-scoped filters for more control over error handling across your application. This guide will help you take your error handling to the next level. 📄 Official Documentation: NestJS Exception Filters #NestJS #ExceptionFilters #BackendDevelopment #NodeJS #ErrorHandling #HttpException #CustomExceptions