
No-Metrics-Pane (slimmer DevTools)
30 users
Version: 0.9.8
Updated: February 21, 2025

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Slimmer DevTools hides the "Metrics" panel in DevTools.
For many developers, this box is rarely useful but takes up valuable space, allowing only a few CSS properties to be visible at a time. Slimmer DevTools removes it, letting you see more properties at once and work more efficiently.
### Enable/Disable
To enable, open `DevTools (F12) > Experiments` and activate "Allow extensions to load custom stylesheets," then restart DevTools.
To toggle Slimmer DevTools on or off, go to Chrome extensions and adjust as needed.
### Built for Simplicity
Designed to reduce clutter in DevTools – inspired by this [StackOverflow thread](https://stackoverflow.com/questions/66691662/is-there-a-way-to-hide-the-box-model-graphic-in-chrome-developer-tools).
For many developers, this box is rarely useful but takes up valuable space, allowing only a few CSS properties to be visible at a time. Slimmer DevTools removes it, letting you see more properties at once and work more efficiently.
### Enable/Disable
To enable, open `DevTools (F12) > Experiments` and activate "Allow extensions to load custom stylesheets," then restart DevTools.
To toggle Slimmer DevTools on or off, go to Chrome extensions and adjust as needed.
### Built for Simplicity
Designed to reduce clutter in DevTools – inspired by this [StackOverflow thread](https://stackoverflow.com/questions/66691662/is-there-a-way-to-hide-the-box-model-graphic-in-chrome-developer-tools).
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