CSS Feature Toggles

A devtools extension to toggle support of selected CSS features for testing progressive enhancement fallbacks.

What is CSS Feature Toggles?

'CSS Feature Toggles' is a Chrome extension for developers. It offers the ability to disable support for modern CSS features like flexbox, grid or blend-modes from devtools. By doing this, developers can view how their websites/apps will appear in browsers that lack support for these features. This assists in ensuring compatibility and progressive enhancement across diverse browsers.

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Extension stats

By: https://keithclark.co.uk

View on Chrome Web Store

Users: 1,000+

Rating: 5.00 (4)

Version: 1.0.2 (Last updated: 2020-02-27)

Creation date: 2020-02-27

Risk impact: Low risk impact

Risk likelihood: Very low risk likelihood

Manifest version: 2

Size: 38.32K

URLs: Website

Ranking

# 28548 ▼ 243

Other rankings

#971 in Developer Tools #3 in features keyword 9 ▼ 1 #142 in disable keyword 34 ▲ 4

Other platforms

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

This extension allows developers to disable support of modern CSS features from devtools. Disabling features such as flexbox, grid or blend-modes allows developers to see how their pages/apps will render in browsers that don't support them.