Ebullioscopic/Atoll - Open Source PR Review Scorecard

Dynamic Island for macOS

C-Rank Grade: A (Welcoming) - 63/100

External PR Merge Rate: 71%

Response Time: 23h

First Timer Success: 46%

Frequently Asked Questions

Is Ebullioscopic/Atoll welcoming to first-time open-source contributors?

Ebullioscopic/Atoll has a recorded first-timer success rate of 46.2%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.

How fast can I expect code review feedback on my pull request?

Maintainers in Ebullioscopic/Atoll respond to incoming external pull requests in approximately 23.1 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.

What does the 63.5 C-Rank™ score (A Tier) represent?

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 63.5 places Ebullioscopic/Atoll in the A tier.

What is the external contributor pull request merge rate for Ebullioscopic/Atoll?

The external contributor pull request merge rate for Ebullioscopic/Atoll is 71.0%, based on public PR activity from non-core contributors.

Are there Good First Issues available in Ebullioscopic/Atoll?

Ebullioscopic/Atoll currently has 6 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".

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Dynamic Island for macOS

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AI Maintainer Review Guidelines

Review Persona

Constructive Code Reviewer

Warmth Score
7.6/10
Patience Score
8.0/10
Nitpick Rate
30%

Balanced & professional review environment in Ebullioscopic/Atoll. Maintains strict focus on technical quality and test standards.

Top PR Submission Do's

  • Add unit tests with >80% coverage for modified code paths
  • Run repository linter and code formatters locally before pushing
  • Link relevant GitHub issue ID in PR description pre-flight checklist

Top PR Friction Pitfalls (Don'ts)

  • Do not submit unlinked PRs without referencing an existing issue
  • Do not mix refactoring and feature logic into a single commit
  • Do not ping maintainers repeatedly within 24 hours of opening
Response Velocity
23 hours
Standard maintainer review cycle

Average Response Latency

Tracks hours until a maintainer leaves a review, comment, or PR response.

Merge Efficiency
71.0%
Moderate PR acceptance rate

External Acceptance Rate

Percentage of community pull requests successfully merged into main.

First-Timer Success
46.2%
Accepts new contributor PRs

First PR Conversion

Rate at which developers submitting their first repository PR succeed.

Active Maintainers
52 core
Highly collaborative maintainer core
Diagnostic Health HUD
71.0%
Merge Gauge
46.2%
1st-Timer
Community Vibe55/100

Embed C-Rank Badge

Show contributors that your repository actively reviews and merges external pull requests.

GetMerged C-Rank badge for Ebullioscopic/Atoll
[![GetMerged C-Rank](https://getmerged.abhishekco.de/api/badge/Ebullioscopic/Atoll)](https://getmerged.abhishekco.de/Ebullioscopic/Atoll?utm_source=github&utm_medium=badge)

Active Good First Issues (5)

View on GitHub

Feature request Add an optional “Favorite / Unfavorite current song” button to Atoll’s customizable media controls. Expected behavior Add a heart/star control under: Settings → Media → Media controls → Enable customizable controls The button should: Show whether the current song is already favorited. Favorite or unfavorite the current song when clicked. Support Apple Music first if other media sources do not expose this function. Stay synchronized between the Dynamic Island, Lock Screen Music panel. Environment Atoll: 2.2.0 Media source: Apple Music

📅 Opened Jul 17, 2026💬 1 comment
Quality: 65/100Contribute

Hi, thanks for building and maintaining Atoll. I am seeing an issue with AirPods Max where audio output becomes silent shortly after Atoll detects and displays the current media session. The music player itself keeps playing and the progress bar continues to move, but no sound comes through the AirPods Max. What happens Start Atoll and let the Dynamic Island load. Connect AirPods Max. Start playing music in a media app, for example QQ Music. Atoll shows the currently playing media in the island. After roughly 3 seconds, the AirPods Max stop outputting audio. The media app still appears to be playing normally; playback progress keeps advancing. I only see this behavior while Atoll is running. Related observation Atoll also does not seem to read my AirPods Max battery level correctly. The displayed battery percentage is wrong. This may or may not be related, but it looked relevant while investigating. Possible lead from local code reading I cloned the latest main and looked through the

📅 Opened Jul 7, 2026💬 0 comments
Quality: 50/100Contribute

I have external monitor with DDC control and i cant change brightness on it when Atoll is open. For change brightness i use Lunar app

📅 Opened Jan 27, 2026💬 2 comments
Quality: 55/100Contribute

Add call animation like this: https://www.reddit.com/r/macapps/comments/1kq8i4v/dynamic_island_call_notifications_all_new_music/

📅 Opened Jan 15, 2026💬 1 comment
Quality: 15/100Contribute

MacOS allows for changing of the default Calendar app (Calendar.app > Settings > General) to other tools such as Fantastical, but when clicking on a calendar event in Atoll still launches Calendar.app. Is there a way to have Atoll either respect the system default, or specify a different calendar app to access and/or launch when clicked?

📅 Opened Jan 8, 2026💬 2 comments
Quality: 30/100Contribute
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Contributor Compatibility & Review Speed Analysis for Ebullioscopic/Atoll

When evaluating whether to contribute to Ebullioscopic/Atoll, 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 Ebullioscopic/Atoll acknowledge new external contributions in approximately 23 hours. Out of all submitted pull requests from non-core authors in the last 180-day window, 71.0% were successfully merged into the primary branch.

Frequently Asked Questions - Contributing to Ebullioscopic/Atoll

01

Is Ebullioscopic/Atoll welcoming to first-time open-source contributors?

Ebullioscopic/Atoll has a recorded first-timer success rate of 46.2%. Repositories ranked Welcoming typically provide actionable feedback during code reviews and actively nurture new community contributors.

02

How fast can I expect code review feedback on my pull request?

The initial maintainer response time averages ~23 hours. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.

03

What does the 63.5 C-Rank™ score represent?

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 63.5 places Ebullioscopic/Atoll in the Welcoming tier.

04

What is the external contributor pull request merge rate for Ebullioscopic/Atoll?

The external pull request merge rate is 71.0%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.

05

Are there beginner Good First Issues open in Ebullioscopic/Atoll?

Yes, Ebullioscopic/Atoll currently has 6 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.

GetMerged C-Rank™ Indexing Standard

All metrics displayed for Ebullioscopic/Atoll 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.