Amazon CodeGuru

Amazon CodeGuru is an ML-powered developer tool that provides automated code reviews and application profiling to help developers improve code quality, performance, and security. Its "Reviewer" component uses machine learning to analyze Java and Python code for hard-to-find issues like resource leaks, concurrency problems, security vulnerabilities (e.g., hardcoded secrets), and deviations from AWS best practices. It offers intelligent recommendations with line-by-line suggestions.

The "Profiler" component identifies the most expensive lines of code in production, pinpointing performance bottlenecks and suggesting optimizations to reduce compute costs. CodeGuru integrates seamlessly into existing development workflows and CI/CD pipelines (e.g., GitHub Actions), providing continuous feedback on code quality and security.

Especially beneficial for AWS users, it ensures applications are optimized for performance, cost savings, and security compliance, leveraging Amazon's deep expertise in machine learning to provide actionable insights for cleaner, more efficient code.