AI Wrote a Login Page in 10 Seconds. Is It Safe?

AI can write working code in seconds. But working isn't the same as safe. Here are the 5 checks I run before any AI-written code goes live.

The 5 checks: 1) SQL injection, use parameterized queries; 2) secrets, API keys in environment variables, .env out of git; 3) passwords, never plain text, use password_hash(); 4) error handling, check response.ok before parsing JSON; 5) does the package or function actually exist

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The SQL injection, password hashing and failed-fetch demos were run for real (SQLite, PHP 8.3, Node.js). Narration: Kokoro TTS (Apache-2.0). Music: original score. Animation: original.