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In this video, we cover how do error handling in express and Node.js. We explain how to return expected errors and how to not leak internal details of your application in case of unexpected errors.
00:00 application walk through
01:30 a better way of hard coding HTTP status codes
02:36 defining API errors with status codes
04:19 creating an API error handling middleware
07:14 making use of next in express
08:14 plugging our our api error handling middleware into our router
08:55 making use of our predefined API errors
10:17 testing our error handling
11:03 preventing leaks from unexpected errors
