Secure your
Next.js React Typescript
repos instantly.
Just paste your GitHub repository URL. CodeGuard performs deep static analysis to identify vulnerabilities, secrets, and anti-patterns. Zero installation required.
user/nextjs-ecommerce
Unprotected API Route
/app/api/checkout/route.ts is missing session validation.
No Secrets Found
Scanned 42 files for credentials.
How CodeGuard Works
Three simple steps to a more secure codebase. No installation required.
Paste & Connect
Paste your public GitHub repository URL. We'll connect using the public GitHub API.
Instant Analysis
Our engine pulls the code into an ephemeral sandbox and runs static analysis rules.
View Report
Get an immediate security report on your dashboard with remediation steps.
Why Developers Trust Us
Built for the modern web stack. Zero configuration needed.
Specialized rules for App Router, Server Actions, and React Server Components.
We parse code structure in a sandbox. Zero risk of executing malicious scripts.
Catches hardcoded API keys, tokens, and database credentials before they leak.
Analysis runs in seconds on our edge network. No waiting for CI pipelines.
Repo code is analyzed in memory and immediately discarded. Nothing is stored.
Currently free for all public GitHub repositories. Just paste and scan.
See Real Analysis Results
Explore our interactive showcase to see how CodeGuard analyzes real repositories and identifies security vulnerabilities.
Frequently Asked Questions
Do I need to install anything?
No. CodeGuard is a web-based analyzer. You simply paste the URL of your public repository and we handle the rest.
Does CodeGuard store my code?
No. CodeGuard analyzes your repository in an ephemeral environment. Once the analysis is complete, the data is discarded from memory.
Is it free?
Yes, during the beta period, CodeGuard is completely free for public repositories.
Does it support private repos?
Currently, we only support public repositories. Private repository support is coming in the Pro plan.