Mobile, desktop application, and web development are all using React. Preact, a drop-in replacement for React focused on performance improvements, has also seen a growth of 145%.

Codecademy recently switched to React.js for their front-end learning environment. Author Bonnie Eisenman provides a glimpse on using React in a large, complex, and critical environment.

Front-end web development has been evolving rapidly, which means the in-demand JavaScript libraries and frameworks continue to change. According to analysis of tech job postings by recruitment ...