Live wallpapers for your Mac, with low CPU and RAM usage. Native, free, no paywall. The wallpaper library updates itself.
C-Rank Grade: A (Welcoming) - 63/100
External PR Merge Rate: 79%
Response Time: 6h
First Timer Success: 100%
MrRockySL/Muro has a recorded first-timer success rate of 100.0%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in MrRockySL/Muro respond to incoming external pull requests in approximately 6.2 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 63.4 places MrRockySL/Muro in the A tier.
The external contributor pull request merge rate for MrRockySL/Muro is 78.9%, based on public PR activity from non-core contributors.
MrRockySL/Muro does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.
Collaborative maintainer environment in MrRockySL/Muro. Reviews community pull requests with focus on project quality.
Discussions in MrRockySL/Muro focus heavily on practical implementation feedback, code formatting standards, and issue reproduction details.
Unlinked PRs without issue context and changes that fail automated test suites face the highest review friction.
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/MrRockySL/Muro?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 & prime window prediction
Calculating local time...
Calculating local time...
Detected: UTC
Maintainers are most responsive around 11:00 UTC (11:00 UTC in your timezone). Recommended submission window is Tuesday - Thursday from 01:00 to 05:00 UTC (01:00 - 05:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~4 hours (96% approval). Large PRs (>500 lines) take ~30 hours (36% approval). Keep your diff compact for rapid review.
Muro's icon is a moon over a horizon. I drew it myself and I think it can be a lot better. If you are good at this, I would like your help. If you want to do it, say so here and I will assign you. I can assign more than one person, so nobody has to wait for anyone else. Post your version in this thread, no PR needed. Start from the concept, a moon over a horizon, done properly. But if you have a genuinely good idea of your own, post that too. I am not closed to a new direction. Two things: 1. The app icon. A 1024x1024 PNG. Show it on a light background and on a dark one, and in the Dock at normal size. 2. The menu bar icon. One flat shape with transparency, no colour, macOS colours that one itself. Show it in the menu bar at normal size. Please show it at real size, not only the big version. An icon can look great at 1024 and turn into a smudge at 18pt in the menu bar, and that is the part I need to see. It has to be your own work and free to use under MIT, same as the repo. Nothing tr
One wallpaper appears to be added to my liked library, however no other wallpapers now let me select the like button anymore, appears grayed out, in all other wallpapers I try to select the 'heart' button on.
Rate what actually matters after opening a pull request here.
Rate your first-hand PR experience (review speed, maintainer responsiveness, and onboarding ease) to help other contributors.
When evaluating whether to contribute to MrRockySL/Muro, 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 MrRockySL/Muro acknowledge new external contributions in approximately 6 hours. Out of all submitted pull requests from non-core authors in the last 180-day window, 78.9% were successfully merged into the primary branch.
MrRockySL/Muro has a recorded first-timer success rate of 100.0%. Repositories ranked Welcoming typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~6 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 63.4 places MrRockySL/Muro in the Welcoming tier.
The external pull request merge rate is 78.9%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
MrRockySL/Muro 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 MrRockySL/Muro 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.