OWASP Node.js Security Cheat Sheets

1. Node.js Application Security

   Input validation, rate limiting, error handling and Express hardening.

2. Node.js Server Security

   HTTP headers, cookies and process-level protections.

3. Node.js Platform Security

   Dependency auditing, lock files and runtime protections.

4. Node.js Docker

   Securing Node.js container images.

5. NPM Security

   Install scripts, lockfiles, 2FA and package provenance.

6. JavaScript and TypeScript Security

   Language-level pitfalls and safe patterns.

7. Prototype Pollution Prevention

   Object.create(null), freezing and key validation.

8. Next.js Security

   Server actions, middleware auth and data exposure in Next.js.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.