QA Note Tutorial | QA Note

QA NoteTutorial

01API 500 Error

BeginnerTeam Invite Form

BeginnerE-commerce Product Card

03Unhandled Promise

IntermediateDashboard Analytics Chart

04Network Timeout

IntermediateIssue List Search

05Missing Validation

BeginnerProfile Settings Form

06Infinite Re-render

AdvancedReal-time Notification Panel

IntermediateCheckout Address Autocomplete

08z-index Conflict

IntermediateDatePicker in Modal

09CLS Layout Shift

AdvancedNews Article

10Accessibility Violation

AdvancedMulti-step Sign Up

06Infinite Re-render — Notification Settings

6/10

1

Turn on the "Notification Settings" toggle

Activate notification receiving.

Watch the counter spike

Check the error message

Capture with the extension

Captured Data

• JS Errors: Too many re-renders — React limits re-renders
• Performance: consecutive long tasks detected
• React Tree: NotificationSettings re-render count
• Console: repeated error-level logs

N

NotifyHub

Notification Settings

Manage how you receive notifications.

Receive Notifications

Disabled

Email Notifications

Receive important updates via email

Push Notifications

Receive browser push notifications

Chat Notifications

Receive new message notifications

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QA Note Tutorial | QA Note