This metric gives you the ranking of each of the front-end frameworks among the developers. It depicts the React, Vue.js, and Angular frameworks from high to low in terms of the awareness of, interest in, and satisfaction with them among developers. Each of them has good prospects ahead in 2020.
Not all the frameworks have equal opinions among developers. Some may be interested in a framework, some may not, some may never have heard of it, and some would use it or not. Consider the corresponding criteria metrics for decision-making.
The usage by developers with different levels of experience gives you an idea of what age group to target when products are designed with the corresponding framework.
Salary range corresponds to the role a person is playing in an organization. It may be a senior developer, an analyst, or even the CEO. This metric helps you understand the interest of people in these frameworks based on their role.
Framework usage by company size lets you define which companies to target for your product.