What's New In DevTools (Chrome 81)
Moto G4 support in Device Mode
After enabling the Device Toolbar you can now simulate the dimensions of a Moto G4 viewport from the Device list.
Click Show Device Frame to show the Moto G4 hardware around the viewport.
Related features:
- Open the Command Menu and run the
Capture screenshot
command to take a screenshot of the viewport that includes the Moto G4 hardware (after enabling Show Device Frame). - Throttle the network and CPU to more accurately simulate a mobile user's web browsing conditions.
Cookie-related updates
Blocked cookies in the Cookies pane
The Cookies pane in the Application panel now colors blocked cookies with a yellow background.
See also Debug why a cookie was blocked to learn how to access a similar UI from the Network panel.
Cookie priority in the Cookie pane
The Cookies tables in the Network and Application panels now include a Priority column.
Edit all cookie values
All cells in the Cookie tables are editable now, except cells in the Size column because that column represents the network size of the cookie, in bytes. See Fields for an explanation of each column.
Copy as Node.js fetch to include cookie data
Right-click a network request and select Copy > Copy as Node.js fetch to get a
fetch
expression that includes cookie data.
More accurate web app manifest icons
Previously, the Manifest pane in the Application panel would perform its own requests in order to display web app manifest icons. DevTools now shows the exact same manifest icon that Chrome uses.
Hover over CSS content
properties to see unescaped values
Hover over the value of a content
property to see the unescaped version of the value.
For example, on this demo when you inspect the p::after
pseudo-element you see an
escaped string in the Styles pane:
When you hover over the content
value you see the unescaped string:
Source map errors in the Console
The Console now tells you when a source map has failed to load or parse.
Setting for disabling scrolling past the end of a file
Open Settings and then disable Preferences > Sources > Allow scrolling past end of file to disable the default UI behavior that allows you to scroll well past the end of a file in the Sources panel.
Here's a GIF of the feature.
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