In today's frontend development world, code maintainability and scalability are among the top concerns for developers. However, it is surprising that many large tech companies (such as Google, Meta, ...

Learn how to use statements like if, if-else, switch, for, and while to declare variables and specify expressions, make decisions, iterate over statements, and more.

Allowing developers to handle an exception from the selector in switch with a case in the switch block would make switch more usable for pattern matching, the proposal says.