Autocode - Build app-to-app API workflows with automatic codegen
CSS Next - Use tomorrow’s CSS syntax, today.
GraphQL Zeus - GraphQL client/code generator with autocomplete library ⚡
Garden (Clojure) - Unlike the mini-languages that are other pre/post-processor options, Garden leverages the full power of the Clojure programming language for CSS.
quicktype - Generate beautiful, typesafe code from data
Stylus - EXPRESSIVE, DYNAMIC, ROBUST CSS