how do i prevent node js from crashing try catch doesn t work

**i. understanding the root causes of crashes**

* **syntax errors:** simple typos or incorrect code structure. linters and code formatters (e.g., eslint, prettier) can help prevent these.
* **runtime errors:** errors that occur during program execution, such as accessing an undefined variable or calling a method on a non-existent object.
* **asynchronous errors:** these are the trickiest. errors that occur inside callbacks or promises are *not* caught by a surrounding `try...catch` block in the main function.

#NodeJS #ErrorHandling #PreventCrashes

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