Having worked with dc.js and D3 for interactive visualizations, I&#x27;m eager to try something else like this that could simplify charting. When recharting via an API, a lot of code needs to be written to handle it. With Vega though, at least from first impressions, it seems that all you need to do is pass a payload and you can immediately re-render. There&#x27;s no need to run it through reducers or unpack and massage the data to get it to fit. I&#x27;m looking forward to trying it.