“Python shot to the most-wanted language this year (as in, the language developers want to use this year more than any other), after ranking fourth last year,” Stack Overflow said.

Java, JavaScript and Python are invariably the three most popular programming languages in several indexes, but ... React Native remains the most popular cross-platform framework (42%), ...

Facebook found that initial principles of React Native—serving as a single asynchronous, serializable, and batched bridge between JavaScript and native apps—made it harder to build features.