Twitterati rules today's world of frontend: popularity equals life. On the one hand, this is good: you can write your own application without spending money and ""rock the world."" And on the other hand — now the frontend world is like a line of the famous song: ""There are nine million bicycles ..."" Is it good or bad? That's what is going to be figured out. What is a life cycle of technology and is the world really ruled by secret backstage; do React developers really have the highest salaries? In what direction the frontend world goes? In this session, listeners of the talk will see the most interesting examples of frameworks and hear the answers to these and other questions.