Being a frontend dev, I’ve spent hours staring at the console for CORS errors. It’s great for security, but it’s a real pain to troubleshoot, especially with all the 2nd or 3P APIs we rely on for webapps.<p>That’s why I built this CORS-Tester => to help pinpoint exactly what's going wrong with CORS for that API!<p>Your feedback or suggestions are welcome to make it better.