The use of well-defined error handling patterns and best practices ensures that your app handles both expected and unexpected errors consistently and gracefully. In this session, we’ll go over some error handling best practices in Lightning Web Components.

00:00 Intro
01:54 Server Side (Apex) Errors
12:01 Client Side (JavaScript) Errors
19:03 Errors in Wire Service
23:06 Errors in Imperative Calls and Promises
26:34 Errors in Component Lifecycle
30:42 Error Lifecycle
35:21 Propagating Errors
41:30 errorCallback() lifecyle hook
45:55 Displaying Errors
53:45 Logging Errors
57:53 A few more best practices

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