(author here) Here&#x27;s a quick implementation of error bars for d3.compose [1]. The general goal of d3.compose was to provide the foundation for creating reusable charts and components while keeping the standard library of charts&#x2F;components relatively small and focused. With that said, there are plenty of charts&#x2F;components in the pipeline (scatter, area, and callout to name a few) and I&#x27;ll make sure error bars are added as well.<p>1: <a href="http:&#x2F;&#x2F;bl.ocks.org&#x2F;timhall&#x2F;87aee92992f6f7892a1d" rel="nofollow">http:&#x2F;&#x2F;bl.ocks.org&#x2F;timhall&#x2F;87aee92992f6f7892a1d</a>