A fast JSONLogic rules engine: one Rust core with official bindings for Node.js, Python, Go, Java, .NET, PHP, and the browser (WASM), plus a React visual debugger.
Feature flags for Apache Airflow: ramp, A/B test, and kill-switch your DAGs' behavior and placement (pool/queue/executor) through OpenFeature. Works with flagd, LaunchDarkly, GrowthBook, Unleash, Statsig, or an in-house engine.
