This chart shows each technology’s satisfaction ratio over its total usage.
Additionally, technologies that have an interest ratio (percentage of non-users interested in learning it) over 50% are displayed as “on fire”.
React Native and Electron are the two leading solutions to build mobile and desktop apps using web technologies. Coincidentally, they show similar numbers in both satisfaction ratio and number of users.
Electron's versatility (it can work with any UI framework, even if it's often associated with React or Vue.js) may explain why it got the highest satisfaction ratio of the category.
But things are far from settled: Airbnb recently published a thorough series of article explaining why they decided to drop React Native for their next products in favor of Native Apps.