Comment by rezguirahim

It's really easy to use but limited to nodejs and Javascript. It comes with an ai assistant, true autocomplete (like you would on vscode or sublime text), and many many features. Compared to Glitch the user experience and code editor are much better. I could go on and on about how it is different, but I guess you could give it a try and see for yourself what are the differences to you, depending on the way you use the tools from competitors.