Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
bower.io "prefixes" keyword
cssberries-tools-flexbox v0.0.2
Mixins with prefixed flexbox2 versions - Latest release: over 7 years ago - 1 dependent repositories
sass-prefix-mixins v1.0.2
Collection of mixins to add vendor prefixes directly in scss2 versions - Latest release: almost 7 years ago