Using Feature Detection to Write CSS with Cross-Browser Support | CSS-TricksUsing Feature Detection to Write CSS with Cross-Browser Support In early 2017, I presented a couple of workshops on the topic of CSS feature detection, titled CSS Feature Detection in 2017. A friend of mine, Justin Slack from New Media Labs, recently sent me a link to the phenomenal Feature Query Manager extension (available for both Chrome and Firefox), by Nigerian developer Ire Aderinokun. This
