Fooling around: https://github.com/probablyup/markdown-to-jsx/tree/microbundle Doesn't seem to be honoring my babelrc and it's blowing up on some ES6+ syntax: ``` yarn run v1.3.2 $ microbundle build SyntaxError: Unexpected token (553:12) /Users/bear/code/markdown/index.js (nodent) ...overrideProps, ------------^ ✨ Done in 0.75s. ```