Both ChatGPT and Claude generated code that either bad practice or have flaw, or just ignore instructions in my prompt to come back to bad solutions after just a few questions

max6zx on Hacker News

In the thread “Claude AI built me a React app to compare maps side by side”, replying to this comment

Helped: Vague prompts for frontend projects produced working code immediately.

Got in the way: Backend code ignored instructions, had bad practices, and lacked architecture.