Resource Standard Metrics (RSM) is a source-code metrics and quality-analysis tool for C, C++, and Java. Analyze lines of code, complexity, modules, and functional quality against more than 50 known style and logic problems that compilers won't catch. Use Rit to perform code-peer reviews with ease, enforce coding standards, and perform metrics differentials between two code baselines to determine the amount of work performed over time. It performs thorough static-code analysis and can be customized by the user.