App Store for Ubuntu made with Flutter 🧡 💙
C-Rank Grade: A (Welcoming) - 62/100
External PR Merge Rate: 57%
Response Time: 2d
First Timer Success: 44%
ubuntu/app-center has a recorded first-timer success rate of 44.4%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in ubuntu/app-center respond to incoming external pull requests in approximately 42.8 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 61.6 places ubuntu/app-center in the A tier.
The external contributor pull request merge rate for ubuntu/app-center is 56.6%, based on public PR activity from non-core contributors.
ubuntu/app-center currently has 3 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
Growing Dart project in ubuntu/app-center welcoming community pull requests and bug fixes.
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/ubuntu/app-center?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
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Detected: UTC
Maintainers are most responsive around 18:00 UTC (18:00 UTC in your timezone). Recommended submission window is Monday - Wednesday from 07:00 to 11:00 UTC (07:00 - 11:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~28 hours (71% approval). Large PRs (>500 lines) take ~205 hours (25% approval). Keep your diff compact for rapid review.
Is there an existing issue for this? I have searched the existing issues and found none matching what I'm reporting. Bug Description When I want to update my local app using the deb file, App center shows the grayed Installed button even if the version is greater Steps to reproduce the behavior install a package deb (but not the latest) from the deb itself then open the latest with app center Expected behavior detect that the package is installed but upgradable and activate the button Ubuntu release 26.04.1 LTS System info 7.0.0-14-generic #14-Ubuntu SMP PREEMPT_DYNAMIC Mon Apr 13 11:09:53 UTC 2026 x86_64 name: snap-store summary: Discover, install and manage Linux apps publisher: Canonical✓ store-url: https://snapcraft.io/snap-store license: unset description: | The App Center showcases featured and popular applications with useful descriptions, ratings, and screenshots. Apps can be found either through browsing categories or by searching. The App Center can also be use
Is there an existing issue for this? I have searched the existing issues and found none matching what I'm reporting. Bug Description rm -r ~/snap/snap-store snap-store Search a package name (which you know exist as a deb). The default search will be snap, so change it to deb. Expected: The search recommences and an indication of the search being in progress is displayed in the user interface. Observed: The search recommences and no indication of the search being in progress is displayed in the user interface. store.mp4 Steps to reproduce the behavior Above. Expected behavior Above. Ubuntu release Other (specify in the last field) What architecture are you using? amd64 System info 26.04. Additional context No response
The application management page lacks real-time updates, possibly due to caching. Adding a refresh button could improve the user experience.
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 ubuntu/app-center, 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 ubuntu/app-center acknowledge new external contributions in approximately 1 days+. Out of all submitted pull requests from non-core authors in the last 180-day window, 56.6% were successfully merged into the primary branch.
ubuntu/app-center has a recorded first-timer success rate of 44.4%. Repositories ranked Welcoming typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~1 days+. 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 61.6 places ubuntu/app-center in the Welcoming tier.
The external pull request merge rate is 56.6%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, ubuntu/app-center currently has 3 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.
All metrics displayed for ubuntu/app-center 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.