ReactJS – .JS vs .JSX

There is none when it comes to file extensions. Your bundler/transpiler/whatever takes care of resolving what type of file contents there is. There are however some other considerations when deciding what to put into a .js or a .jsx file type. Since JSX isn’t standard JavaScript one could argue that anything that is not “plain” JavaScript should go into … Read more

Loop inside React JSX

Think of it like you’re just calling JavaScript functions. You can’t use a for loop where the arguments to a function call would go: See how the function tbody is being passed a for loop as an argument – leading to a syntax error. But you can make an array, and then pass that in as an argument: You can basically … Read more

Loop inside React JSX

Think of it like you’re just calling JavaScript functions. You can’t use a for loop where the arguments to a function call would go: See how the function tbody is being passed a for loop as an argument – leading to a syntax error. But you can make an array, and then pass that in as an argument: You can basically … Read more