mavlink/qgroundcontrol - Open Source PR Review Scorecard

Cross-platform ground control station for drones (Android, iOS, Mac OS, Linux, Windows)

C-Rank Grade: B (Solid) - 53/100

External PR Merge Rate: 67%

Response Time: 19h

First Timer Success: 26%

Frequently Asked Questions

Is mavlink/qgroundcontrol welcoming to first-time open-source contributors?

mavlink/qgroundcontrol has a recorded first-timer success rate of 25.9%. Repositories ranked B 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 mavlink/qgroundcontrol respond to incoming external pull requests in approximately 19.1 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.

What does the 52.8 C-Rank™ score (B 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 52.8 places mavlink/qgroundcontrol in the B tier.

What is the external contributor pull request merge rate for mavlink/qgroundcontrol?

The external contributor pull request merge rate for mavlink/qgroundcontrol is 66.9%, based on public PR activity from non-core contributors.

Are there Good First Issues available in mavlink/qgroundcontrol?

mavlink/qgroundcontrol does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.

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mavlink/qgroundcontrol

4,881
BSolid(53/100)C++

Cross-platform ground control station for drones (Android, iOS, Mac OS, Linux, Windows)

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Response Velocity
19 hours
Standard maintainer review cycle

Average Response Latency

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

Merge Efficiency
66.9%
Moderate PR acceptance rate

External Acceptance Rate

Percentage of community pull requests successfully merged into main.

First-Timer Success
25.9%
Accepts new contributor PRs

First PR Conversion

Rate at which developers submitting their first repository PR succeed.

Active Maintainers
18 core
Highly collaborative maintainer core
Diagnostic Health HUD
66.9%
Merge Gauge
25.9%
1st-Timer
Community Vibe50/100

Embed C-Rank Badge

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

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

Active Good First Issues (0)

View on GitHub

No cached good first issues currently tracked for mavlink/qgroundcontrol.

View all good first issues directly on GitHub

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Contributor Community Vibe Feedback

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Contributor Compatibility & Review Speed Analysis for mavlink/qgroundcontrol

When evaluating whether to contribute to mavlink/qgroundcontrol, 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 mavlink/qgroundcontrol acknowledge new external contributions in approximately 19 hours. Out of all submitted pull requests from non-core authors in the last 180-day window, 66.9% were successfully merged into the primary branch.

Frequently Asked Questions - Contributing to mavlink/qgroundcontrol

01

Is mavlink/qgroundcontrol welcoming to first-time open-source contributors?

mavlink/qgroundcontrol has a recorded first-timer success rate of 25.9%. Repositories ranked Solid 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 ~19 hours. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.

03

What does the 52.8 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 52.8 places mavlink/qgroundcontrol in the Solid tier.

04

What is the external contributor pull request merge rate for mavlink/qgroundcontrol?

The external pull request merge rate is 66.9%. 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 mavlink/qgroundcontrol?

mavlink/qgroundcontrol does not have open beginner labels indexed currently, but external PRs for bugs and documentation improvements are evaluated via normal issue triage.

GetMerged C-Rank™ Indexing Standard

All metrics displayed for mavlink/qgroundcontrol 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.