`css-mqpacker` has been deprecated

[thisisdano]

The postcss plugin we use for collecting similar media queries, css-mqpacker is no longer maintained. See https://github.com/hail2u/node-css-mqpacker

This plugin works well and I don't think it's a concern to have this deprecated package in our toolchain — at least in the short term. But we will want to research possible replacements and move in the direction of replacing this deprecated package.

We could consider https://www.npmjs.com/package/gulp-group-css-media-queries though we couldn't include it as a postcss plugin and it would likely break our sourcemaps.

[mejiaj]

gulp-group-css-media-queries is not actively maintained, unfortunately.

Here are some I've looked at: New (left) / Old (right)

• postcss-sort-media-queries

• postcss-combine-media-query Doesn't sort media queries.

Outdated

• gulp-group-css-media-queries
• gulp-clean-css up-to-date, but based on clean-css which isn't maintained anymore.

[thisisdano]

We no longer have a media-query packing requirement as of USWDS 2.5.0