Amazon CodeGuru: Let machine learning optimize your Java code

Amazon CodeGuru is a recently launched chargeable machine learning service, currently still in preview mode. It was first announced in Andy Jassy's keynote at Amazon's AWS re:Invent 2019 conference that took place on December 2–6, 2019. The service is comprised of two parts: Amazon CodeGuru Reviewer executes automated code reviews and provides code issue detection, whereas Amazon CodeGuru Profiler searches for ways to improve the application's performance. Amazon CodeGuru was trained on internal Amazon projects as well as more than 10,000 open source GitHub projects. Amazon CodeGuru Reviewer is designed to find issues in code via automatic detection and provide recommendations on resolving them.