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.
C-Rank Grade: D (Risky) - 21/100
External PR Merge Rate: -
Response Time: 6h
First Timer Success: -
MichaelCade/90DaysOfDevOps has a recorded first-timer success rate of 0.0%. Repositories ranked D typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in MichaelCade/90DaysOfDevOps respond to incoming external pull requests in approximately 5.6 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.
The C-Rank™ system evaluates GitHub projects on a 0–100 scale using real data: PR merge rates, review turnaround time, active maintainer presence, and first-time contributor success. A score of 21.1 places MichaelCade/90DaysOfDevOps in the D tier.
The external contributor pull request merge rate for MichaelCade/90DaysOfDevOps is 0.0%, based on public PR activity from non-core contributors.
MichaelCade/90DaysOfDevOps does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.
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.
Established Shell ecosystem in MichaelCade/90DaysOfDevOps. Maintains structured code review standards for external contributors.
Average Response Latency
Tracks hours until a maintainer leaves a review, comment, or PR response.
External Acceptance Rate
Percentage of community pull requests successfully merged into main.
First PR Conversion
Rate at which developers submitting their first repository PR succeed.
Show contributors that your repository actively reviews and merges external pull requests.
[](https://getmerged.abhishekco.de/MichaelCade/90DaysOfDevOps?utm_source=github&utm_medium=badge)
Historical health & responsiveness evolution
External PR acceptance
First PR success rate
50% receive response in
90% receive response in
Maintainer review activity heatmap
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~4 hours (81% approval). Large PRs (>500 lines) take ~27 hours (29% approval). Keep your diff compact for rapid review.
No cached good first issues currently tracked for MichaelCade/90DaysOfDevOps.
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When evaluating whether to contribute to MichaelCade/90DaysOfDevOps, response velocity and maintainer engagement are crucial. GetMerged continuously tracks pull request trajectories, first-comment latency, and code review rounds to help developers avoid submitting pull requests to backlogged repositories.
Currently, maintainers of MichaelCade/90DaysOfDevOps acknowledge new external contributions in approximately 5 hours. Out of all submitted pull requests from non-core authors in the last 180-day window, 0.0% were successfully merged into the primary branch.
MichaelCade/90DaysOfDevOps has a recorded first-timer success rate of 0.0%. Repositories ranked Risky typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~5 hours. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.
The C-Rank™ index scores repositories on a 0 to 100 scale using an objective formula: external PR merge rates, initial response speed, active maintainer count, and first-time contributor retention. A score of 21.1 places MichaelCade/90DaysOfDevOps in the Risky tier.
The external pull request merge rate is 0.0%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
MichaelCade/90DaysOfDevOps does not have open beginner labels indexed currently, but external PRs for bugs and documentation improvements are evaluated via normal issue triage.
All metrics displayed for MichaelCade/90DaysOfDevOps are automatically retrieved via the public GitHub API and recalculated daily. Insider pull requests submitted by repository owners or organization members are excluded from merge rate calculations to preserve objective external contributor statistics.