Repl.it is an online coding platform that allows users to write, run, and debug code in various programming languages directly from their web browser.
Compiler: A compiler is a program that translates human-readable code into machine-readable code so that it can be executed by a computer.
IDE (Integrated Development Environment): An IDE is a software application that provides comprehensive tools for writing, testing, and debugging code.
A syntax error occurs when the code violates the rules of the programming language, making it unable to be compiled or executed.