AI Coding Assistants
Add an LLM to a Web Application You Have to Maintain
Your LLM call works in a test script. Production needs a server-side proxy, timeouts, retries that tell a rate limit from a spend cap,…
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Tag: JSON APIs
Reading the Error
CORS Error on Localhost: Fix It From the Right Side
A CORS error names the browser blocking the response, not the server. Here is how to tell whose fault it is and fix it…
Reading the Error
Unexpected Token in JSON at Position 0: It Sent HTML
Fix "Unexpected token in JSON at position 0" by finding what the server actually returned. Check HTML responses, redirects, status codes, and Content-Type.