Top CLOUD-NATIVE GitHub Repositories & Tools (2026)

RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.

The missing open-source Kubernetes UI with a built-in MCP server for AI agents. See what's broken, why, and what changed. Issues, Topology, event timeline, Helm, GitOps, live service traffic, and cluster audits - all in one Go binary.

🏖️ A serverless, open-source file hosting solution built on Cloudflare. Supports image hosting, secure file storage, and personal cloud drive capabilities.

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

ClickHouse® is a real-time analytics database management system

🤖 AI Gateway | AI Native API Gateway

Build, run and scale AI agents like API and microservices

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.

Cloud Native Runtime Security

Free IDE for Kubernetes

The Airgap Native Package Manager for Kubernetes

Workflow Engine for Kubernetes

Run any process, on your machine or in an AI agent's environment, as if it were a pod in your Kubernetes cluster: real env vars, DNS, network, traffic.

Operator to streamline renovate executions in Kubernetes

AI-native HTAP database with Git-for-Data and built-in vector search, serving as the data and memory backbone for intelligent agents and applications.

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit

The Cloud Native Control Plane

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.