greyclab/cimg
Grade a repo

0

/ 100

GradeF

Real traction, but rough engineering makes it hard for contributors to trust.

The CImg Library is a small and open-source C++ toolkit for image processing

Documentation45
Engineering16
Health91
C++1,682Othertoday

Documentation

45

Install and run instructions9pt0

No install instructions found in the README (−45 pts).

→ Add a section showing how to install dependencies.

Contributing guide5pt0

No CONTRIBUTING.md found (−47 pts base + up to −53 pts more for content).

→ Add a CONTRIBUTING.md telling newcomers how to get involved. Include setup, code style, test, and PR instructions.

README12pt70

README is present.

License6pt100

Licensed under Other.

Engineering

16

Tests18pt0

No tests detected anywhere in the repository.

→ Add automated tests. They prove the code works and give contributors confidence to make changes.

Linting and formatting5pt0

No linter or formatter config found.

→ Add a linter config such as .eslintrc.json, .prettierrc, ruff.toml, or .golangci.yml to enforce consistent code style.

Reproducibility6pt0

No dependency lockfile found (−70 pts).

→ Commit the lockfile for this project's package manager so installs produce the same dependency versions everywhere.

Issue and PR templates6pt0

No issue or PR templates found (−100 pts).

→ Add .github/ISSUE_TEMPLATE/ with bug_report.md and feature_request.md to guide contributors. It dramatically improves issue quality.

CI/CD14pt57

CI is configured (.github/workflows/Test_Build.yml).

Project health

91

Housekeeping3pt40

No .gitignore found (−60 pts).

→ Add a .gitignore to keep build output, node_modules, and secrets out of version control.

Dependency manifest6pt100

Dependency manifest found (resources/project_win_visualcpp/project_win_visualcpp.sln).

Repository metadata5pt100

Repository has a description.

Activity5pt100

Actively maintained (pushed within the last month).

Repository health signals

Activity, community, and responsiveness at scan time

Activity

  • -
    Commits (30d / 90d)
  • 302
    Forks
  • 0
    Releases

Community

  • -
    Community health
  • -
    authors own >50% of commits
  • 1,682
    Watchers

Responsiveness

  • 1h
    Median issue response
  • 2h
    Median PR merge time
  • 63
    Open issues
Repository files11 root entries
  • .github
    Good: CI is configured (.github/workflows/Test_Build.yml).
  • examples
  • html
  • plugins
  • resources
    Good: Dependency manifest found (resources/project_win_visualcpp/project_win_visualcpp.sln).
  • .travis.yml
  • CImg.h
  • Licence_CeCILL_V2-en.txt
  • Licence_CeCILL-C_V1-en.txt
  • README.md
    Good: README is present.
    Issue: README has little structure (−15 pts). Add 2-3 headings for +8 pts; 4+ earns +15 pts.Fix: Break it into sections (Overview, Install, Usage, Contributing) using Markdown headings.
    Good: README includes screenshots or visuals. Great for first impressions.
    Issue: README has no code examples (−15 pts).Fix: Show a quick-start snippet so contributors can see what using your project looks like.
    Good: README links to a live demo or deployed app.
    Good: README includes status badges.
    Issue: No install instructions found in the README (−45 pts).Fix: Add a section showing how to install dependencies.
    Issue: No run or usage instructions found (−45 pts).Fix: Add a section showing how to start or use the project.
  • README.txt