Replit — Secure Vibe Coding: Key Fundamentals & Best Practices

Nothing is more exciting than realizing your vision. Nothing is worse than realizing you had a major security flaw. The good news? While security is crucial, it doesn't have to be an obstacle, especially when you're building on Replit. We integrate many security features directly into the platform, and our AI tools can handle much of the heavy lifting, letting you focus on building. This post is your practical guide to navigating security essentials. We'll walk through the key fundamentals to secure vibe coding, provide a security checklis, and give 16 practical tips for how you can vibe code more secure apps (and how to do so simply). Replit's five fundamentals for secure vibe coding Up to 40% of AI suggestions may contain vulnerabilities. At Replit, we've taken a unique approach: making security automatic and integrated for the most secure vibe coding possible.