Grist is the evolution of spreadsheets.
C-Rank Grade: B (Solid) - 49/100
External PR Merge Rate: 74%
Response Time: 12d
First Timer Success: 50%
gristlabs/grist-core has a recorded first-timer success rate of 50.0%. Repositories ranked B typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in gristlabs/grist-core respond to incoming external pull requests in approximately 283.9 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 48.8 places gristlabs/grist-core in the B tier.
The external contributor pull request merge rate for gristlabs/grist-core is 74.3%, based on public PR activity from non-core contributors.
gristlabs/grist-core currently has 1 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
Established TypeScript ecosystem in gristlabs/grist-core. Maintains structured code review standards for external contributors.
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/gristlabs/grist-core?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 16:00 to 20:00 UTC (16:00 - 20:00 UTC local).
Limited recent maintainer review activity recorded for this repository. Prediction based on heuristic baseline.
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~185 hours (93% approval). Large PRs (>500 lines) take ~1363 hours (33% approval). Keep your diff compact for rapid review.
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Describe the problem to be solved Currently, the date formats offered have a lot of North American "month first" formats and are lacking European and African and South American "day first" formats: Especially, the often used "DD.MM.YYYY" is missing (used at least in Germany and central European countries) It would be great to have this added. Bonus points for selecting the "correct default display" according to the selected locale in Settings. Also see: https://en.wikipedia.org/wiki/List_of_date_formats_by_country Describe the solution you would like No response
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When evaluating whether to contribute to gristlabs/grist-core, 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 gristlabs/grist-core acknowledge new external contributions in approximately 11 days+. Out of all submitted pull requests from non-core authors in the last 180-day window, 74.3% were successfully merged into the primary branch.
gristlabs/grist-core has a recorded first-timer success rate of 50.0%. Repositories ranked Solid typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~11 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 48.8 places gristlabs/grist-core in the Solid tier.
The external pull request merge rate is 74.3%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, gristlabs/grist-core currently has 1 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.
All metrics displayed for gristlabs/grist-core 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.