Sandworm.JS is a sandboxing & malware detection tool for npm packages. Rather than relying on CVE advisories, Sandworm watches lower-level APIs like the Node VM and browser APIs like DOM manipulation, fetch, etc., and throws when a package unexpectedly accesses these APIs. While this won't protect against all classes of vulnerabilities, it assures that your project is safe from hand-crafted, zero-day vulnerabilities that leave your data open to attack until a CVE is issued and a fix is published.

