The skills at the top of each group are what this function actually runs on day to day, while the
long tail is nice-to-have. They are grouped by type and ranked by how many roles mention them. The number
on the right is the count of roles asking for the skill; the bar scales it on a common scale across all
categories, so you can compare directly. Hover a skill to see which company asks for it.
Number = how many of this function's roles ask for the skill. The bar uses one common scale across all categories, so the longest bar is the most-cited skill overall.