What are the best Appsec repositories on GitHub?

The top-ranked Appsec open source repositories include SasanLabs/VulnerableApp, tracked and evaluated by community adoption, stars, and code commits.

How do I find trending Appsec open source tools?

Browse this curated Appsec directory to monitor real-time GitHub star velocity, latest code releases, and rising developer tools updated daily.

Are Appsec GitHub repositories free and open source?

Most Appsec projects listed here are distributed under open source licenses (such as MIT, Apache 2.0, or GPL). Always check individual project repositories for exact license terms.

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Appsec GitHub Repositories (2026) · Open Source Tools

Discover the best Appsec open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.