Angular vs. react

Frontend development is a very specific environment, where exists many competitive technologies and situation changes quite rapidly. I can already atest myself to this fact as technologies that were prominent at the time I started my professional career (2010), like jquery or Adobe Flash became outdated, or in case of the latter even extinct. First modern technology for creating frontends of web applications, that I used practically, was angular, since the moment I learned it I used it on more and more projects but I was always interested in its competitor – the react – for the sole purpose of being able to compare one to the another.