Federated single-user microblogging software
C-Rank Grade: B (Solid) - 46/100
External PR Merge Rate: 95%
Response Time: 9d
First Timer Success: 100%
fedify-dev/hollo has a recorded first-timer success rate of 100.0%. Repositories ranked B typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in fedify-dev/hollo respond to incoming external pull requests in approximately 211.5 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 46.1 places fedify-dev/hollo in the B tier.
The external contributor pull request merge rate for fedify-dev/hollo is 94.7%, based on public PR activity from non-core contributors.
fedify-dev/hollo currently has 2 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
Rigorous architecture standards (80% critical review signals). Ensure PRs strictly follow guidelines before requesting review in fedify-dev/hollo.
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/fedify-dev/hollo?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 06:00 UTC (06:00 UTC in your timezone). Recommended submission window is Wednesday - Friday from 03:00 to 07:00 UTC (03:00 - 07:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~137 hours (96% approval). Large PRs (>500 lines) take ~1015 hours (43% approval). Keep your diff compact for rapid review.
With Hollo 0.70, search has been greatly expanded, and includes search filters similar to what Mastodon has available when Elastisearch has been installed on the server, including has:media, is:sensitive and others. There's a few more filters that Hollo should consider incorporating. These exist as well with Mastodon, just not as well known since they don't appear in the Web UI's search instructions. See the Search Options in Mastodon here: https://github.com/mastodon/mastodon/blob/29ec2cd18678d2ca2d68f831c1d6252ceb94c363/app/models/concerns/status/search_concern.rb#L35 This includes these filters to consider adding: has:image has:video has:audio has:link has:embed is:quote Note that is:quote doesn't seem to do what you'd expect right now on mastodon.social, at least it's not bringing back true post quotes that Mastodon added in recent versions. And, since Hollo doesn't generate link previews (right?) I'm not sure has:embed or has:link would work (maybe on external posts?) I have a re
Hollo can't get follower-only post from Misskey instance. Not only notification but also timeline cannot retrive that post. Searching exact post url also doesn't work. hollo 0.6.19 Misskey 2025.10.2 custom
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When evaluating whether to contribute to fedify-dev/hollo, 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 fedify-dev/hollo acknowledge new external contributions in approximately 8 days+. Out of all submitted pull requests from non-core authors in the last 180-day window, 94.7% were successfully merged into the primary branch.
fedify-dev/hollo has a recorded first-timer success rate of 100.0%. Repositories ranked Solid typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~8 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 46.1 places fedify-dev/hollo in the Solid tier.
The external pull request merge rate is 94.7%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, fedify-dev/hollo currently has 2 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.
All metrics displayed for fedify-dev/hollo 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.