* [Grafana Operator v5.22.1](https://github.com/grafana/grafana-operator) – Kubernetes operator for installing and managing instances, dashboards, and datasources via OpenShift/Kubernetes custom resources.

* [Kubean v0.33.0](https://github.com/kubean-io/kubean) – Production-ready cluster lifecycle management toolchain based on kubespray and other cluster lifecycle management engines.

* [Operator SDK v1.42.1](https://github.com/operator-framework/operator-sdk) – Framework that simplifies writing Kubernetes Operators with high level APIs and project scaffolding.

* [PGO: The Postgres Operator from Crunchy Data v6.0.1](https://github.com/CrunchyData/postgres-operator) – Declarative Kubernetes operator that deploys and manages production-grade PostgreSQL clusters with high-availability, disaster recovery, and monitoring.

* [Datadog Operator v1.24.0](https://github.com/DataDog/datadog-operator) – Kubernetes operator to deploy and manage Datadog Agent resources, validate configurations, and report status via CRDs.

* [Kubernetes AI Toolchain Operator (KAITO) v0.9.2](https://github.com/kaito-project/kaito) – Operator automating AI/ML model inference and tuning workloads in Kubernetes clusters with GPU auto-provisioning and large model management.

* [mariadb-operator mariadb-operator-crd...](https://github.com/mariadb-operator/mariadb-operator) – Kubernetes operator for declarative provisioning, high availability, backups, and updates of MariaDB clusters.

* [Scylla Operator v1.20.1](https://github.com/scylladb/scylla-operator) – Kubernetes operator that manages and automates ScyllaDB cluster deployment, scaling, and maintenance.

* [Trivy Operator v0.30.1](https://github.com/aquasecurity/trivy-operator) – Kubernetes-native toolkit that continuously scans clusters and generates vulnerability, configuration, secrets, RBAC, compliance, and SBOM reports.

* [NetObserv Operator 1.11.2-community](https://github.com/netobserv/netobserv-operator) – Kubernetes operator deploying an eBPF-based pipeline for generating, collecting, enriching, and visualizing network flows.

* [OpenSearch Kubernetes Operator opensearch-operator-...](https://github.com/opensearch-project/opensearch-k8s-operator) – Automates deployment, provisioning, management, and orchestration of OpenSearch clusters and dashboards on Kubernetes.

* [kapp-controller v0.59.3](https://github.com/carvel-dev/kapp-controller) – Kubernetes-native continuous delivery and package management using custom resources.

* [KubeBlocks v1.0.3-beta.1](https://github.com/apecloud/kubeblocks) – Control plane software for managing multiple database engines on Kubernetes using a unified API.