Frontend Debugging 101

This page is inspired by this article, which explains more about these questions. The code for this website is here. A portuguese version of this website can be found here.

Deselect all

have you read it? (~30s)

have you asked in public? (~2m)

have you searched the codebase for an implementation? (~1m)

have you accessed the documentation? (~15m)

have you looked up the error? (~15m)

have you saved the file? (~5s)

are you returning something? (~1m)

are you in the right URL? (~5s)

are you connected to the VPN? (~10s)

are there any browser extensions interfering? (~1m)

have you restarted the local server? (~30s)

have you restarted the TypeScript Server? (~10s)

have you reinstalled node_modules? (~1m)

have you cleared the cache? (~10s)

are you using the correct file extension? (~10s)

are you in sync with the correct branch? (~1m)

are your imports correct? (~30s)

does it happen in an anonymous window? (~2m)

does your user have the correct role permissions? (~5m)

have you taken a break? (~10m)