Adding Global Default Error Handler For Express - Part 10

#javascript #node #nodejs #express #expressjs #mongodb
In this part of the Express JS crash course, you will learn how to add global default error handler for your express application.
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[@codingmastery_dev]

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[@nadeemramsing1060]

Hello. No more express-async-errors npm module needed?

[@codingmastery_dev]

You need to use express-async-errors, If you're using version 4 of express and you don't want to add try/catch to call the next method manually with the error object.
However, as I explained in my video at timestamp 18:00, If you're using beta version 5.0.0-beta.1 or upcoming version 5 of express, you don't need to use express-async-errors npm package.
Because just declaring the handler function or middleware function async will work similar to express-async-errors npm package.
So from version 5 of express js, you don't need to use express-async-errors package.