Best Open Source Kubernetes Tools

Ranked by GitHub stars and 342 days of tracked growth. The top open source Kubernetes tools below are updated daily — pick two to see a full side-by-side comparison.

Production-Grade Container Scheduling and Management

⭐ 128.5k +8.4%

devops-exercises

Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

⭐ 84.9k +6.4%

The fastest path to AI-powered full stack observability, even for lean teams.

⭐ 81.0k +5.7%

The Cloud Native Application Proxy

⭐ 65.3k +13.3%

MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license.

⭐ 61.3k +5.7%

Distributed reliable key-value store for the most critical data of a distributed system

⭐ 52.4k +3.3%

坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.

⭐ 48.2k +12.5%

awesome-cheatsheets

👩‍💻👨‍💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.

⭐ 46.6k +4.0%

🦍 The API and AI Gateway

⭐ 44.3k +5.1%

Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀

⭐ 41.1k +11.4%

Making Docker and Kubernetes management easy.

⭐ 38.7k +10.2%

Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more

⭐ 38.5k +29.4%

⚖️ Compare Kubernetes tools head-to-head

Real adoption data, side by side.

kubernetes vs devops-exercises kubernetes vs netdata kubernetes vs traefik kubernetes vs minio devops-exercises vs netdata devops-exercises vs traefik netdata vs traefik devops-exercises vs minio