Built with blockbuilder.org
While playing with react-sparklines in R, I noticed that the bars would not line up perfectly. This is a quick demo of the problem that I can hopefully help resolve with a quick pull request. I would be delighted to contribute to such a great package.
https://unpkg.com/react@15.3.1/dist/react.min.js
https://unpkg.com/react-dom@15.3.2/dist/react-dom.min.js
https://unpkg.com/react-sparklines