Codepen

Live web code editor

Most web designers know CodePen, but sometimes you just don’t want to log in to use the tool. Or you just want to quickly test some code, a prompt, or whatever. I felt the same way, so I decided to build a very reduced version of CodePen for myself — and it saves me a ton of time and makes me so much more productive.

Codepen Tool by LNNY.de
Try it here

Basically, it’s just for testing prompts I generate with Gemini/GPT or snippets from the internet that I find useful.