StaticEcs
StaticEcs is a high-performance C Entity Component System framework built on a hierarchical inverted bitmap architecture. It emphasizes zero allocations, low memory usage, and type safety using statics and structures without unsafe code. The framework provides a powerful query engine with parallelism, batch entity operations, component and tag change tracking, entity grouping by types and clusters, and an entity relations system. Additional features include world snapshot serialization, an event system, and entity types. StaticEcs integrates with Unity, supporting IL2CPP and Burst compilation, and is compatible with Native AOT and other C game engines. It is distributed via NuGet as FFS.StaticEcs and ships with a Roslyn analyzer and example showcase to help developers build efficient, boilerplate-free ECS applications.