PyChem-Pro: 100% Python API, fast, flexible & programmable molecular viewer - 2D and 3D, molecular docking pose viewer, cheminformatics library, molecular descriptor calculator, molecular editor, chemical drawing editor, QSAR model developer, and many more...
C-Rank Grade: B (Solid) - 40/100
External PR Merge Rate: 25%
Response Time: -
First Timer Success: 100%
vijaymasand/PyChem-Pro 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 vijaymasand/PyChem-Pro respond to incoming external pull requests in approximately 0.0 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 40.3 places vijaymasand/PyChem-Pro in the B tier.
The external contributor pull request merge rate for vijaymasand/PyChem-Pro is 25.0%, based on public PR activity from non-core contributors.
vijaymasand/PyChem-Pro currently has 1 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
PyChem-Pro: 100% Python API, fast, flexible & programmable molecular viewer - 2D and 3D, molecular docking pose viewer, cheminformatics library, molecular descriptor calculator, molecular editor, chemical drawing editor, QSAR model developer, and many more...
Growing Python project in vijaymasand/PyChem-Pro welcoming community pull requests and bug fixes.
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/vijaymasand/PyChem-Pro?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
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~16 hours (31% approval). Large PRs (>500 lines) take ~115 hours (15% approval). Keep your diff compact for rapid review.
Context: We recently crossed the 100-star milestone, and the analytics show that many of you are digging deep into the /src folder. This project started as a mission to provide high-performance, open-source cheminformatics tools for researchers, and the response from the community has been incredible. To ensure PyChem-Pro remains stable, fast, and feature-rich, I am officially opening the doors for collaborators. Whether you are a student, a developer, or a fellow researcher, your input is valuable. Where We Need Help: I've identified four key areas where community support would have the biggest impact: (1) Descriptor Optimization: Refining existing Python scripts for even faster execution. (2) GPU Acceleration (CuPy): Expanding GPU support to more descriptor classes to handle "big data" molecular sets. (3) Protein rendering and publication quality images (4) Better documentation & Tutorials: Creating clear "Quick Start" guides or Jupyter Notebook examples for specific research use cas
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When evaluating whether to contribute to vijaymasand/PyChem-Pro, 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 vijaymasand/PyChem-Pro acknowledge new external contributions in approximately -. Out of all submitted pull requests from non-core authors in the last 180-day window, 25.0% were successfully merged into the primary branch.
vijaymasand/PyChem-Pro 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 ~-. 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 40.3 places vijaymasand/PyChem-Pro in the Solid tier.
The external pull request merge rate is 25.0%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, vijaymasand/PyChem-Pro 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 vijaymasand/PyChem-Pro 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.