A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

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• Updated Nov 19, 2024

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

python git linux docker kubernetes aws ansible devops sql azure containers terraform openstack interview prometheus coding sre interview-questions production-engineer

• Updated Dec 27, 2025
• Python

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

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• Updated Nov 12, 2026
• Go

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

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• Updated Jan 4, 2026

Run your GitHub Actions locally 🚀

golang devops ci github-actions

• Updated Nov 4, 2026
• Go

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

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• Updated Nov 12, 2026
• Go

Developer-first error tracking and performance monitoring

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• Updated Nov 12, 2026
• Python

🦍 The API and AI Gateway

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• Updated Oct 19, 2026
• Lua

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

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• Updated Dec 17, 2024
• Python

Open Source Alternative to Vercel, Netlify and Heroku.

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• Updated Nov 12, 2026
• TypeScript

A curated list of amazingly awesome open-source sysadmin resources.

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• Updated Oct 22, 2026

A docker-powered PaaS that helps you build and manage the lifecycle of applications

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• Updated Nov 10, 2026
• Shell

Light, fluffy, and always free - The AWS Local Emulator alternative

docker aws devops ec2 s3 sqs ecs testcontainers localstack aws-emulation

• Updated Nov 12, 2026
• Java

This repository started out as a learning in public project for myself and has now become a structured learning map for many in the community. We have 3 years under our belt covering all things DevOps, including Principles, Processes, Tooling and Use Cases surrounding this vast topic.

kubernetes ansible devops backup networking containers terraform iac

• Updated Jun 24, 2026
• Shell

Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.

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• Updated Nov 12, 2026
• Java

Jenkins automation server

java jenkins groovy devops pipelines-as-code continuous-integration continuous-delivery continuous-deployment cicd hacktoberfest

• Updated Nov 11, 2026
• Java

最新Docker容器技术，从真实案例中学习最佳实践！| Learn and understand Docker&Container technologies, with real DevOps practice!

linux docker kubernetes devops spark book virtualization container mesos swarm cloud-computing

• Updated Nov 11, 2026
• Go

Declarative Continuous Deployment for Kubernetes

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• Updated Nov 12, 2026
• Go

A process for automating Docker container base image updates.

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• Updated Dec 17, 2025
• Go

Simple and flexible tool for managing secrets

aws security devops azure pgp gcp secret-management secret-distribution sops

• Updated Nov 9, 2026
• Go