16 builder options across 9 categories.
C++ provides zero-cost abstractions and direct hardware control for systems programming, game engines, and performance-critical applications. Agent rules cover modern C++ practices (C++17/20), RAII, smart pointer usage, the fmt library for formatting, and CMake project structure.
Architecture patterns and principles
Error handling strategies
Select libraries used in your project
Code quality tools
Performance optimization guidelines
Security best practices
Community-sourced coding standards
Testing frameworks and conventions