A devtools extension to toggle support of selected CSS features for testing progressive enhancement fallbacks.
CSS Feature Toggles Extension
Source Manifest.json
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User reviews
Amadeusz Chomiak (ID: 0000008a778d1d3d) Voted 5 ★ - Updated 06/18/2021
christian oliff (ID: 0000000bab50f81c) Voted 5 ★ - Updated 02/01/2019