> I want a compiler that colors my code red when I make a mistake, not an environment that behaves like nothing happened.
This is what any half-decent React and TypeScript app will do for you. I write fully typed applications in TS & React and any typo, call site update, interface change, or other mistake you can imagine surfaces a TS error, in my text editor, with helpful text editor highlighting 90% of the time (sometimes the IDE is slightly different than the console).
This is what any half-decent React and TypeScript app will do for you. I write fully typed applications in TS & React and any typo, call site update, interface change, or other mistake you can imagine surfaces a TS error, in my text editor, with helpful text editor highlighting 90% of the time (sometimes the IDE is slightly different than the console).