GPTUI

Cozy Software

If you already use ChatGPT to help with writing frontend code, this plugin seamlessly allows you to test and view the markup ChatGPT gives you. Render any HTML, JavaScript or React code block instantly right in the chat window. Simply install the plugin. When using ChatGPT (on chat.openai.com), the plugin will automagically render any code blocks. It doesn't change the experience for regular conversations that don’t include frontend code blocks. This is a simple plugin right now but stay tuned—more features coming soon!

Screenshots from Chrome Web Store