This repository is the **Wow** framework, a comprehensive, production-grade event-sourcing and CQRS framework for building reactive, cloud-native applications in Kotlin and Java. It provides a full stack: domain modeling with aggregates, commands, events, and sagas; reactive command/event buses with multiple backends (MongoDB, Redis, Elasticsearch, Kafka); a query gateway with rich filter DSL and snapshot/event-stream queries; automatic OpenAPI generation; a compensation subsystem with a React dashboard for managing failed executions and retries; observability via OpenTelemetry; and BI tooling for ClickHouse. The architecture is modular (30+ Gradle modules) but deployable as separate services (e.g., compensation server, example server). It is actively developed with extensive tests (unit, contract, integration, JMH benchmarks) and comprehensive documentation.