FlexMeasures/flexmeasures - Open Source PR Review Scorecard

The intelligent & developer-friendly EMS to support real-time energy flexibility apps, rapidly and scalable.

C-Rank Grade: A (Welcoming) - 69/100

External PR Merge Rate: 67%

Response Time: 7h

First Timer Success: 63%

Frequently Asked Questions

Is FlexMeasures/flexmeasures welcoming to first-time open-source contributors?

FlexMeasures/flexmeasures has a recorded first-timer success rate of 62.5%. 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 FlexMeasures/flexmeasures respond to incoming external pull requests in approximately 7.1 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.

What does the 69.0 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 69.0 places FlexMeasures/flexmeasures in the A tier.

What is the external contributor pull request merge rate for FlexMeasures/flexmeasures?

The external contributor pull request merge rate for FlexMeasures/flexmeasures is 66.7%, based on public PR activity from non-core contributors.

Are there Good First Issues available in FlexMeasures/flexmeasures?

FlexMeasures/flexmeasures currently has 1 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".

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FlexMeasures/flexmeasures

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Active (30d)A•Welcoming(69/100)Python

The intelligent & developer-friendly EMS to support real-time energy flexibility apps, rapidly and scalable.

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AI Maintainer Review Guidelines

Review Persona

High-Friction Gatekeeper

Warmth Score
5.7/10
Patience Score
6.5/10
Nitpick Rate
56%

Growing Python project in FlexMeasures/flexmeasures welcoming community pull requests and bug fixes.

Top PR Submission Do's

  • •Ensure code complies with Python style conventions
  • •Keep PRs scoped and well-documented
  • •Include relevant test coverage for changes

Top PR Friction Pitfalls (Don'ts)

  • •Do not submit unlinked PRs without context
  • •Do not break existing automated test suites
  • •Do not mix unrelated refactors with feature work
Response Velocity
7 hours
Standard maintainer review cycle

Average Response Latency

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

Merge Efficiency
66.7%
Moderate PR acceptance rate

External Acceptance Rate

Percentage of community pull requests successfully merged into main.

First-Timer Success
62.5%
Strong first-timer PR acceptance rate

First PR Conversion

Rate at which developers submitting their first repository PR succeed.

Active Maintainers
13 core
Highly collaborative maintainer core
Diagnostic Health HUD
66.7%
Merge Gauge
62.5%
1st-Timer
Community Vibe70/100

Embed C-Rank Badge

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

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

Active Good First Issues (1)

View on GitHub

Description When calculating KPI averages over a selected date range, days without results are currently ignored. This can lead to misleading KPI values. Example Project ran for 5 days User selects 10 days Only 1 day has data with 100% KPI Current result: KPI = 100% Missing days are not reflected in the calculation Problem Missing days are neither: counted as 0%, nor clearly distinguished as non-run days Treating missing days as 0 is can be misleading because: 0% implies the project ran and failed these days actually represent non-run days This creates confusion and can mislead users when interpreting KPI results. Expected Behavior (UI/UX Proposal) Keep the current KPI calculation logic Detect when the selected KPI date range includes days with no results Display a warning / toast message to inform the user Proposed Toast Message (example) “Some selected days have no results. KPIs are calculated only from days where the project was run.”

📅 Opened Feb 4, 2026💬 1 comment
Quality: 70/100Contribute
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Contributor Compatibility & Review Speed Analysis for FlexMeasures/flexmeasures

When evaluating whether to contribute to FlexMeasures/flexmeasures, 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 FlexMeasures/flexmeasures acknowledge new external contributions in approximately 7 hours. Out of all submitted pull requests from non-core authors in the last 180-day window, 66.7% were successfully merged into the primary branch.

Frequently Asked Questions - Contributing to FlexMeasures/flexmeasures

01

Is FlexMeasures/flexmeasures welcoming to first-time open-source contributors?

FlexMeasures/flexmeasures has a recorded first-timer success rate of 62.5%. 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 ~7 hours. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.

03

What does the 69.0 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 69.0 places FlexMeasures/flexmeasures in the Welcoming tier.

04

What is the external contributor pull request merge rate for FlexMeasures/flexmeasures?

The external pull request merge rate is 66.7%. 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 FlexMeasures/flexmeasures?

Yes, FlexMeasures/flexmeasures currently has 1 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 FlexMeasures/flexmeasures 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.