21st November 2025
Tool
CORS Fetch Tester
— Test HTTP requests directly in your browser and inspect the response headers and body that CORS restrictions allow you to access. This tool supports custom headers, request bodies in JSON or form-encoded formats, and includes a curl command importer for quickly setting up requests. The application uses shareable URL fragments to save your request configuration for later use.
Recent articles
- My fireside chat about agentic engineering at the Pragmatic Summit - 14th March 2026
- Perhaps not Boring Technology after all - 9th March 2026
- Can coding agents relicense open source through a “clean room” implementation of code? - 5th March 2026