Getting Started
How to access the DevTools
The DevIools are organised into
task-oriented groups in the toolbar at
the top of the window. Each toolbar
item and corresponding panel let you
work with a specific type of page or app
information, including DOM elements,
resources, and sources. Curabitur dolor
eros, gravida et, hendrerit ac, curses
non, mass.,
Learn more
Console
The DevTools Window
The DevTools ore organized into
task-oriented groups in the toolbar at
the top of the window. Each toolbar
item and corresponding panel let you
Learn more
Timeline
Improving rendering performance
The DevTools ore organized into task-oriented groups in the toolbar at the top of the window. Each toolbar
Learn more
JavaScript
Inspecting the DOM and styles
The DevTools ore organized into task-oriented groups in the toolbar at the top of the window. Each toolbar item and corresponding panel let you
Learn more
Styles & The DOM
Working with the console
The DevTools ore organized into task-oriented groups in the toolbar at the top of the window. Each toolbar item and corresponding panel let you
Learn more
Mobile
Timeline demo: Diagnosing forced synchronous layout
This demo shows how you can use the Timeline to identify a kind of performance bottle-neck called 'forced synchronous layouts', The demo application animates several images back and forth using requestAnimationFrame
Learn more
Console
Debugging JavaScript
The DevTools ore organized into task-oriented groups in the toolbar at the top of the window.
Learn more
Improving network performance
The DevTools ore organized into task-oriented groups in the toolbar at the top of the window. Each toolbar
Learn more
Timeline
JavaScript & CSS performance
The DevTools ore organized into task-oriented groups in the toolbar at the top of the window. Each toolbar
Learn more
Timeline
Improving rendering performance
The DevTools ore organized into task-oriented groups in the toolbar at the top of the window. Each toolbar
Learn more
Console
Debugging JavaScript
The DevTools ore organized into task-oriented groups in the toolbar at the top of the window. Each toolbar
Learn more