CodeLens

This advanced on-device source code analysis and security auditing tool enables users to inspect, analyze, and identify malicious or unsafe elements within browser extensions across multiple platforms, including Chrome, Edge, and Firefox. It offers features such as deep malware scanning, permission and network behavior auditing, syntax-highlighted source code browsing, package conversion for local review, and seamless integration with GitHub repositories—all while ensuring user privacy through zero telemetry, local-only processing, and complete data sovereignty. Designed for security researchers, developers, and privacy advocates, it addresses challenges like vulnerability detection, malware prevention, code quality assurance, and privacy verification, making it invaluable for those seeking extensive, real-time protection and insights into extension security.

CodeLens can be found in Code Review Tools categories.