This is the rx-angular monorepo, a production-grade toolkit for building fully reactive Angular applications with a focus on runtime performance, zone-less change detection, and developer experience. It provides a set of libraries including @rx-angular/state (reactive state management with RxState and rxEffects), @rx-angular/template (structural directives like *rxLet, *rxIf, *rxFor, and pipes like RxPush), @rx-angular/cdk (coercing, transformations, zone-less APIs, render strategies, and coalescing), @rx-angular/isr (incremental static regeneration for Angular SSR), @rx-angular/eslint-plugin (custom rules to enforce reactive, zone-less coding patterns), and @rx-angular/rebundle (an experimental esbuild/rolldown plugin for advanced chunk merging). The repo also includes comprehensive demo apps, documentation (Docusaurus), and end-to-end tests. The architecture is a typical Nx monorepo with each library as a separate secondary entry point, allowing tree-shaking. The code demonstrates strong engineering practices: extensive unit tests, property-based testing, well-typed APIs, and thoughtful abstractions for performance-critical rendering. The primary data flows are RxJS observable streams bound to Angular templates via the structural directives, with sophisticated scheduling and coalescing strategies to minimize change detection cycles.