Replit desperately needs to update the c++ version to the latest version, Replit is a widely used IDE and yet uses version 17 from 5 years ago when c++ is one of the core programming languages used in todays world.
Updating c++ on replit would allow programmers to use tons of newer features not available in c++ 17. Personally, i programmed a chess engine in c++ in visual studio and when i attempted to move it accross to replit, found that it was using features less than 5 years old.