astrodynamics , Threading Models, orbital mechanics, On-the-Fly Computation, Role-Based Access Control, Native Desktop Application Development, Spacecraft Sensor and Actuator Modelling, Lightweight Relational Storage, Memory Layout Design, Adaptive Step Integration, Shared-Memory Parallelism, Numerical Simulation Code, Binary Scientific Data Formats, Server-Sent Events, OpenGL Integration, Async Server Development, Build System Authorship