Timeline: A Gantt chart for keeping all the moving pieces straight in a big product launch. (You'll need start and end dates and/or duration fields for this.)
Bar Chart: Excellent for sales data. We've also seen stacked bar charts in
and rally everyone around code complete with pie chart. (Don't want a whole pie? There's a donut version 🍩)
Line Chart: The OG chart. Track customer retention or get that hockey stick with your Daily Active Usage. Up to you whether you want a smooth or angled line!
Area Chart: For when you need to see your data broken down by geography. Check out Jonathan's