General

Awesome DevOps & SRE & Sytem & Tech

  • 3os Project - Collocation of technical documentation and guides for devops, developers, pentesters, systems administrators and other IT professionals.
  • API Landscape: A comprehensive view of all stakeholders creating the programmable economy ๐ŸŒŸ (Recommended)
  • awesome-cloud-security-interview: a carefully chosen collection of cloud security-related interview questions and scenarios.
  • awesome-compilers: Curated list of awesome resources on Compilers, Interpreters and Runtimes ๐ŸŒŸ (Recommended)
  • awesome-console-services: A curated list of awesome console services (reachable via HTTP, HTTPS and other network protocols)
  • awesome-design: Curated design resources from all over the world.
  • awesome-devops : A curated list of awesome DevOps platforms, tools, practices and resources ๐ŸŒŸ (Recommended)
  • awesome-embedded: A curated list of awesome embedded programming.
  • awesome-for-beginners : A list of awesome beginners-friendly projects.
  • awesome: ๐Ÿ˜Ž Awesome lists about all kinds of interesting topics. Website ๐ŸŒŸ (Recommended)
  • awesome-iam: ๐Ÿ‘ค Identity and Access Management knowledge for cloud platforms ๐ŸŒŸ (Recommended)
  • awesome-networking: Curated list of awesome computer networking resources
  • awesome-platform-engineering-tools: A curated list of Platform Engineering Tools ๐ŸŒŸ (Recommended)
  • awesome-sre: A curated list of Site Reliability and Production Engineering resources. ๐ŸŒŸ (Recommended)
  • awesome-sysadmin: A curated list of amazingly awesome open-source sysadmin resources. ๐ŸŒŸ (Recommended)
  • awesome-test-automation: A curated list of awesome test automation frameworks, tools, libraries, and software for different programming languages
  • awesome-webhooks: A curated list about real-time webhooks. ๐ŸŒŸ (Recommended)
  • aws-interview-questions: ๐ŸŸฃ AWS interview questions and answers to help you prepare for your next technical interview in 2026.
  • azure-interview-questions: ๐ŸŸฃ Azure interview questions and answers to help you prepare for your next technical interview in 2026.
  • cloud-engineer-interview-questions: A Comprehensive Collection of Interview Questions for Cloud Engineers.
  • cloud-projects: Over 1100 cloud recipes, projects, tutorials, and real-world solutions to gain hands-on experience across Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).
  • Collection about kind of YAML : Collection about yaml in wide technologies
  • DevOps Bash Tools: ย DevOps Bash Scripts Collection ๐ŸŒŸ (Recommended)
  • Devops Exercises: For who want to start with DevOps journey
  • DevOps-Interview-Questions: Collection of 1100+ DevOps interview questions with detailed answers covering CI/CD, Cloud (AWS, Azure, GCP), Kubernetes, Terraform, Ansible, Git, Jenkins, Docker, Monitoring, and more.
  • devops-interview-questions: Creating this repository as a central hub for all DevOps interview questions to help you land your next job. ๐ŸŒŸ (Recommended)
  • DevOps-Roadmap: DevOps Roadmap with learning resources. contents by Milan (Legit Recommend)
  • DevOps & SRE interview questions: Find the most important information about key DevOps & SRE technologies. ๐ŸŒŸ (Recommended)
  • Google SRE: Resource of Google for let you learn to become SRE with free resources, video, books and moreover stuff like that ๐ŸŒŸ (Recommended)
  • howtheysre: A curated collection of publicly available resources on how technology and tech-savvy organizations around the world practice Site Reliability Engineering (SRE) ๐ŸŒŸ (Recommended)

DevOps & SRE Blog

  • 4sysops - ย The online community for SysAdmins and DevOps
  • Dev.to - DevOps Topics - The DevOps of Topics in Dev.to
  • DevOpsCube - Learn DevOps | Software & Platform Reviews ๐ŸŒŸ (Recommended)
  • DevOps Viแป‡t Nam - DevOpsify - Vietnamese Community about DevOps
  • DevOps VN - Vietnamese Community and Blog page about DevOps and Technologies
  • Medium - ByteCook - Unique contents cover multi-range in technical fields
  • Medium - David Mosyan - Systems Architecture / Cloud / DevOps / Cybersecurity
  • Medium - DevOps.dev - The community about DevOps Article, Cloud and more over things ๐ŸŒŸ (Recommended)
  • Medium - Puru Tuladhar - The guy who write about Solution took around Kubernetes
  • Medium - Sagar - DevOps Engineer
  • Medium - The kube guy - About Kubernetes with resolve multiple problems around and minimal efforts
  • Spacelift Blog - Blog tech about infrastructure as code, and cloud services ๐ŸŒŸ (Recommended)
  • The Cloud Native Wiki | Aqua - The resource center for everything cloud native
  • DevOps.com - DevOps.com has established itself as an indispensable resource for DevOps education and community building
  • Sre.news - The daily collection about DevOps, SRE, System, Cloud & Platform Engineering topics ๐ŸŒŸ (Recommended)
  • Sre Weekly - a newsletter devoted to everything related to keeping a site or service available as consistently as possible.

Network Protocol Articles

Opensource Finder

  • AlternativeTo: Opensource Compare Alternatives
  • Console.dev: Discover the best tools for developers
  • Free for Dev: A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev.
  • G2: Find the right software and services
  • GitHub Trending: Find and explore what the GitHub community is most excited about today ๐ŸŒŸ (Recommended)
  • Gitstar Ranking: Unofficial GitHub star ranking for users, organizations and repositories ๐ŸŒŸ (Recommended)
  • HelloGitHub - Share interesting, entry-level open source projects on GitHub.
  • Hosted Software: Self-Hosted Software List
  • LibHunt: Discover awesome open-source projects and their alternatives ๐ŸŒŸ (Recommended)
  • OpenAlternative: Discover Open Source Alternatives to Popular Software
  • Osssoftware: Best New Open Source Alternatives
  • ProductHunt: The best new products in tech ๐ŸŒŸ (Recommended)
  • SourceForge: Compare, Download & Develop Open Source & Business Software
  • StackShare: See what tech stacks your peers are using ๐ŸŒŸ (Recommended)
  • Trendshift: Live Trending GitHub Repositories ๐ŸŒŸ (Recommended)
  • YCGlobe: Find and filter startup companies sponsored by YCombinator

Organization

  • Airbnb: Airbnb Open Source Community ๐ŸŒŸ (Recommended)
  • Alibaba: Alibaba Open Source ๐ŸŒŸ (Recommended)
  • Apache: The Apache Software Foundation - Apache Project Directory : List all of product of Apache ๐ŸŒŸ (Recommended)
  • Authzed: Creators of SpiceDB, the open source fine-grained permissions database. YC W21.
  • Bytedance Inc: ByteDanceโ€™s open source projects hub for innovation. Website, Who stand behind KubeWharf ๐ŸŒŸ (Recommended)
  • Cloudflare: CloudFlare Open Source Community
  • ClusterLabs: The open-source high-availability cluster stack. Who stand behind pacemaker and corosync
  • Container Storage Interface : Container Storage Interface (CSI) Specification.
  • Dyne.org: Think &do tank and free software foundry
  • Facebook: Meta - build community through open source technology.
  • FacebookResearch: Meta Research OpenSource Platform
  • Fluent: a cloud native logging solution to unify data collection and consumption.
  • Fossasia: Open Technologies developed in Asia and Around the Globe
  • GoogleChrome: GoogleChrome Extension and couple useful things
  • GoogleContainerTools : Tools in-house of Google about Container
  • Google: Google โค๏ธ Open Source ๐ŸŒŸ (Recommended)
  • Gruntwork: Organization who makes Terragrunt and couple of things related to entire infrastructure
  • Hashicorp: Consistent workflows to provision, secure, connect, and run any infrastructure for any application. ๐ŸŒŸ (Recommended)
  • Kong: The Cloud Connectivity Company. Community Driven & Enterprise Adopted.
  • Leaning Technologies: Enterprise-grade WebAssembly solutions
  • Linkedin: linkedin Open Source Platform
  • LXC - Linux Containers: Linux container projects
  • Microsoft: Open source projects and samples from Microsoft
  • Netflix: Netflix Open Source Platform ๐ŸŒŸ (Recommended)
  • Ory: Open Source Identity Platform For Everyone. Website
  • PingCAP: The team behind TiDB TiKV, an open source MySQL compatible HTAP database
  • Puppet: Puppet Community
  • Red Hat Developer: Github home of the Red Hat Developer program.
  • Spotify: Spotify Github Repositories
  • Tencent : Tencent Open Source Community ๐ŸŒŸ (Recommended)
  • VMware Archive: Archive project from VMware
  • VMware: Open Source Project from VMware
  • Vox Pupuli: Modules and tooling maintained by and for the Puppet community
  • Yandex: Yandex open source projects and technologies

Programming Language Articles

Research

Research Pages

  • arXiv.org: e-Print archive ๐ŸŒŸ (Recommended)
  • MDPI: A pioneer in scholarly, open access publishing, MDPI has supported academic communities
  • ResearchGate: Papers about researching around the world
  • RFC Editor : The RFC Series (ISSN 2070-1721) contains technical and organizational documents about the Internet
  • Springer: Search for research articles, academic books and more
  • The Pattern Languages of Programs archives: Hundreds of patterns are generated yearly in conferences alone, not to mention books and software engineering websites.

Tech Blog

  • Alibaba Cloud: The blog page of Alibaba that provides a great insightful, diverse topics and great articles to approach ๐ŸŒŸ (Recommended)
  • AnonyViet - Vietnamese Community who teaching multiple techniques on Computer ๐ŸŒŸ (Recommended)
  • Cloudflare Blog: Technical deep dives, product updates, and insights from the teams that are helping to build a better Internet by CloudFlare ๐ŸŒŸ (Recommended)
  • Cloud Native Deep Dive - Blog of Michael Levan, an independent DevOps and Cloud consultant ๐ŸŒŸ (Recommended)
  • Digital Ocean Community - Community offers thousands of tutorials, videos, and answers to questions on a wide range of topics
  • DZone - one of the worldโ€™s largest online communities and leading publisher of knowledge resources for software engineering professionals
  • GitHub Blog: The GitHub Blog & Article Page ๐ŸŒŸ (Recommended)
  • Google For Developers: The Blog & Articles Page powered by Google ๐ŸŒŸ (Recommended)
  • Hackaday - Fresh Hacks Every Day
  • Hackaday.io - The worldโ€™s largest collaborative hardware development community.
  • How-To Geek - Community who explain Technologies
  • InfoQ: The Blogs & Articles Pages for several topics about Engineering & Technoligies ๐ŸŒŸ (Recommended)
  • Linkedin - Engineering Blog: The blog collections hosted by Linkedin ๐ŸŒŸ (Recommended)
  • Medium - Agoda Engineering & Design: The Agoda techblog edition in Medium ๐ŸŒŸ (Recommended)
  • Medium - ITNext - Community in Medium where talk about lots of technological thing ๐ŸŒŸ (Recommended)
  • Medium - Jake Page - Kubernetes Deployment Specialist @ Glasskube
  • Medium - Mr.PlanB - Write about Kubernetes, Promox, Homelab topics ๐ŸŒŸ (Recommended)
  • Medium - Netflix TechBlog: The netflix techblog edition in Medium ๐ŸŒŸ (Recommended)
  • Medium - Romaric Philogรจne - Write about IDP, Kubernetes and techs
  • News Ycombinator - Multiple discussion around tech articles in the internet ๐ŸŒŸ (Recommended)
  • NVIDIA Developer Blog: Get started by exploring the latest technical information and product documentation of Nvidia
  • Red Hat Developer Blog - Blog Platform of RedHat for publishing new and articles about technologies ๐ŸŒŸ (Recommended)
  • The ASF Blog: The Official Blog of The Apacheยฎ Software Foundation ๐ŸŒŸ (Recommended)
  • The CNCF Blog: The collections blog of CNCF project about Opensource and Cloud Native project ๐ŸŒŸ (Recommended)
  • The Infra Blog (Apache): Find all kinds of wonderful information about Apache Infra projects and infrastructure updates. Archive one
  • The Linux Foundation Blog: OpenSource Community and Organization Blog about Cloud Native, Linux, and more ๐ŸŒŸ (Recommended)
  • The Linux Foundation Press: The Information, update, and annotation about OpenSource, Organization belong The Linux Foundation ๐ŸŒŸ (Recommended)
  • TheNewStack - A great blog with new update articles about tech, system-architecture, ai and moreover stuff ๐ŸŒŸ (Recommended)
  • The OpenInfra Foundation Blog: OpenInfra Foundation news, announcements, best practices, use cases and more ๐ŸŒŸ (Recommended)
  • XDA Forums - Valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality.

Tech General Articles

Technological Articles

Youtube Channel

  • Anton Putra: Sharing detailing about DevOps concept with multiple popular tools and platforms ๐ŸŒŸ (Recommended)
  • ByteByteGo: Covering topics and trends in large-scale system design, from the authors of the best-selling System Design Interview book series ๐ŸŒŸ (Recommended)
  • Christian Lempa: Selfhost sharing, supercool with containerization platform ๐ŸŒŸ (Recommended)
  • CNCF (Cloud Native Computing Foundation): Cloud Native powered by CNCF ๐ŸŒŸ (Recommended)
  • Continuous Delivery Foundation: Continuous Delivery powered by LF
  • DevOps Journey: Sharing about DevOps contents, tools and architectures.
  • DevOps Shack: Sharing about DevOps contents
  • DevOps Toolkit: Help you learn the tools and the processes that you should be using and applying in your day-to-day job ๐ŸŒŸ (Recommended)
  • Grafana: About Grafana and product inside Grafana Org
  • John Savill: Sharing about how to learn Azure, AI and DevOps in this platform with clearly explaining
  • KodeKloud: Help you build DevOps domain expertise, literacy, and Cloud comprehension simultaneously.
  • Techno Tim: Selfhost sharing and multiple technologies ๐ŸŒŸ (Recommended)
  • TechWorld with Nana: She teaches about roadmap to dive into DevOps
  • That DevOps Guy: A solutions Architect and my passions are platform architecture, distributed systems engineering ,micro-services, containers and cloud native technology.
  • The Linux Foundation: A nonprofit consortium dedicated to fostering the growth of Linux and collaborative software development ๐ŸŒŸ (Recommended)
  • Thetips4you: Share hands on experience on new age Technology
  • Tony Teaches Tech : Guy teach everything technical
  • Travis Media: Guy involve multiple topics around technologies
  • Viet Tran: Certificate guiding and software engineer for basic knowledge (Vietnamese) ๐ŸŒŸ (Recommended)
  • Vietnam Open Infrastructure: Vietnam Org hosted conference about Infrastructure, AI and more over and operated the KCD Vietnam ๐ŸŒŸ (Recommended)

Ops & System & Tech Tools

Cloud Calculator

  • Spare Cores: A Python-based open-source framework and managed service offering the most detailed and transparent dataset on cloud servers. ๐ŸŒŸ (Recommended)

Configuration Generated & Validation

  • checkov: Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages
  • Configu: Open-source ConfigOps infrastructure โš™๏ธ
  • crontab guru: The quick and simple editor for cron schedule expressions by Cronitor (SHELL/Pipeline)
  • .gitignore.io: Create useful .gitignore files for your project
  • YAML Multiline Strings : Find the right syntax for YAML file

Automation Pipeline (CI/CD)

  • GitHub Actions: a continuous integration and continuous delivery (CI/CD) platform that allows you to automate your build, test, and deployment pipeline. Explore more at Awesome Github Action ๐ŸŒŸ (Recommended)
  • GitLab CI: a continuous method of software development, where you continuously build, test, deploy, and monitor iterative code changes. Explore more at Awesome GitLabCI ๐ŸŒŸ (Recommended)
  • Gitea Actions: It is similar and mostly compatible to GitHub Actions ๐ŸŒŸ (Recommended)
  • Azure Pipeline: the part of Azure DevOps that combines continuous integration, continuous testing, and continuous delivery to automatically build, test, and deploy code projects to any destination. Explore more at Awesome Azure Pipelines
  • BitBucket Pipeline: an integrated CI/CD service built into Bitbucket Cloud. Explore more at Awesome BitBucket
  • Jenkin: Jenkins is the leading open-source automation server.
  • Harness: an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.

Infrastructure as Code (IaC)

  • Ansible: a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Explore more at Awesome Ansible ๐ŸŒŸ (Recommended)
  • Chef: a powerful automation platform that transforms infrastructure into code automating how infrastructure is configured, deployed and managed across any environment, at any scale
  • OpenTofu: an OSS tool for building, changing, and versioning infrastructure safely and efficiently. Find more OpenTofu Providers at OpenTofu Registry ๐ŸŒŸ (Recommended)
  • Packer: Create identical machine images for multiple platforms from a single source configuration. Explore more at Awesome Packer ๐ŸŒŸ (Recommended)
  • Pulumi: Infrastructure as Code in any programming language ๐Ÿš€
  • Terraform: an infrastructure as code tool that lets you build, change, and version infrastructure safely and efficiently. Explore more at Awesome Terraform ๐ŸŒŸ (Recommended)
  • Vagrant : Vagrant is the command line utility for managing the lifecycle of virtual machines. Explore more at Awesome Vagrant ๐ŸŒŸ (Recommended)

SSL & DNS

  • acme.sh: A pure Unix shell script implementing ACME client protocol ๐ŸŒŸ (Recommended)
  • certbot: Certbot is EFFโ€™s tool to obtain certs from Letโ€™s Encrypt and (optionally) auto-enable HTTPS on your server. ๐ŸŒŸ (Recommended)
  • cloudflare-ddns: ๐ŸŽ‰๐ŸŒฉ๏ธ Dynamic DNS (DDNS) service based on Cloudflare! Access your home network remotely via a custom domain name without a static IP!
  • ddns-updater: Container to update DNS records periodically with WebUI for many DNS providers
  • nip.io & sslip.io: a DNS (Domain Name System) service that, when queried with a hostname with an embedded IP address, returns that IP address. ๐ŸŒŸ (Recommended)
  • traefik.me: Just like nip.io or xip.io, traefik.me is a magic domain name that provides wildcard DNS for any IP address. ๐ŸŒŸ (Recommended)
  • GoodTLS - Recommended TLS/SSL Settings: Secure your infrastructure with modern, expert-recommended TLS/SSL configurations. ๐ŸŒŸ (Recommended)