Zell Liew • 11/6/2019

Handling Errors in Express

This technical article provides a comprehensive guide on error handling in Express.js. It covers handling synchronous errors by throwing them in request handlers and asynchronous errors using the `next` function or the `express-async-handler` wrapper. The article also explains how to write custom error handlers, replace the default Express error handler, and send appropriate HTTP status codes like 400, 401, and 403 for different error scenarios.

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#Node.js #error handling #express