Junior — Middle
What tools and panels in DevTools can help testers analyze and debug web applications?
sobes.tech AI
Answer from AI
In browser DevTools (for example, Chrome DevTools), testers have access to the following useful panels and tools:
- Elements — view and modify DOM and CSS in real-time.
- Console — output errors, warnings, logs, execute JS code.
- Network — analyze network requests, load times, response statuses.
- Sources — debug JavaScript, set breakpoints.
- Performance — profile page load and runtime speed.
- Application — manage cookies, local storage, IndexedDB.
- Security — check certificates and connection security.
These tools help identify errors, analyze page behavior, and optimize web application performance.