MichaelCade/90DaysOfDevOps
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.
A three-year community map for learning DevOps from scratch — Started as a personal 90-day learning-in-public challenge, this repo has grown into a structured, multi-year curriculum covering DevOps principles, DevSecOps, and community-contributed sessions. It's free and vendor-neutral, built on open source tooling, and useful for anyone building foundational DevOps knowledge through reading, videos, and contributed resources.
Metrics
Retention can be computed 30 days after a repository first trends (it isn't shown until then). See About for how each metric is defined.
Star growth and Trending appearances (last 30 days)
Bands mark days on the trending list (darker = higher rank)
Daily trending ranks as a table (1 days)
| Date | Daily |
|---|---|
| Nov 5, 2026 | #13 +97 |
Created Dec 26, 2021 · First on trending Nov 5, 2026
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Rank within containers
| # | Repository | ★ |
|---|---|---|
| 1 | kubernetes/kubernetes | 128,989 |
| 2 | bregman-arie/devops-exercises | 86,708 |
| 3 | moby/moby | 72,366 |
| 4 | aquasecurity/trivy | 39,215 |
| 5 | firecracker-microvm/firecracker | 37,953 |
| 6 | podman-container-tools/podman | 33,233 |
| 7 | kubernetes/minikube | 32,234 |
| 8 | abiosoft/colima | 31,610 |
| 9 | MichaelCade/90DaysOfDevOps | 30,883 |
| 10 | goharbor/harbor | 29,715 |