Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignNoPP Description
NoPP (No Prototype Pollution) is a tiny helper designed to protect against Prototype Pollution vulnerabilities in your application by calling Object.freeze for some built-in JavaScript objects. By freezing an object, it prevents new properties from being added, existing properties from being removed, and values from being changed, ensuring that prototype changes only occur during initialization.
NoPP FAQ
Common questions about NoPP including features, pricing, alternatives, and user reviews.
NoPP is Protect against Prototype Pollution vulnerabilities in your application by freezing JavaScript objects. It is a Application Security solution designed to help security teams with Vulnerability.
NoPP is a free Application Security tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/snyk-labs/nopp/ for download and installation instructions.
Popular alternatives to NoPP include:
1.OpenRefactory iCR for C - Automated C code analysis and repair tool benchmarked against NIST SAMATE. (Commercial)
2.Adronite - AI-powered secure code platform for vulnerability detection & codebase analysis. (Commercial)
3.Karambit.AI - Static binary analysis tool detecting behavioral changes in SW supply chain. (Commercial)
4.Gomboc AI ACSA - AI-powered IaC remediation tool that auto-generates merge-ready security fix PRs. (Commercial)
5.Flyingduck Code Security Intelligence - SAST tool that detects logical flaws and business logic vulnerabilities (Commercial)
Compare these tools and more at https://cybersectools.com/categories/application-security
NoPP is for security teams and organizations that need Vulnerability. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Application Security tools can be found at https://cybersectools.com/categories/application-security
Have more questions? Browse our categories or search for specific tools.
