ankane/chartkick
Grade a repo

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/ 100

GradeC

Good community traction and solid fundamentals. Nearly in the top tier.

Top 35% of 5,156 graded repos

Create beautiful JavaScript charts with one line of Ruby

Documentation85
Engineering66
Health95
Ruby6,525MIT4mo ago

Top fixes

Highest-impact changes first, ranked by point weight

12 to address
  1. 1
    Tests18pt

    Wire your tests to a documented command (e.g. a test script in your build config) so the suite is reproducible.

  2. 2
    CI/CD14pt

    Add a lint step to catch style issues automatically.

  3. 3
    CI/CD14pt

    Add `tsc --noEmit`, `mypy`, or `cargo check` to catch type errors before they merge.

  4. 4
    CI/CD14pt

    Upload coverage to Codecov, Coveralls, or report it with `--coverage` flags.

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Scorecard

Every check, grouped by category and sorted worst-first

Documentation

85

Contributing guide5pt25

Contributing guidance is in the README, not a dedicated CONTRIBUTING.md (−20 pts).

→ Moving it to a CONTRIBUTING.md makes it easier to find and keeps the README focused. A dedicated file earns +47 pts base.

Install and run instructions9pt90

README documents how to install the project.

README12pt100

README is present.

License6pt100

Licensed under MIT.

Engineering

66

Linting and formatting5pt0

No RuboCop config found.

→ Add a .rubocop.yml and run `rubocop` in CI to enforce consistent Ruby style.

Reproducibility6pt0

No dependency lockfile found (−70 pts).

→ Commit Gemfile.lock so Bundler installs are repeatable.

Tests18pt80

Test files detected (test).

CI/CD14pt85

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

Issue and PR templates6pt100

Issue or PR templates present.

Project health

95

Activity5pt80

Actively maintained (pushed within 3 months).

Dependency manifest6pt100

Dependency manifest found (Gemfile).

Repository metadata5pt100

Repository has a description.

Housekeeping3pt100

.gitignore present.

Repository files14 root entries
  • .github
    Good: CI is configured (.github/workflows/build.yml).
    Good: Issue or PR templates present.
  • build
  • guides
  • lib
  • licenses
  • test
    Good: Test files detected (test).
  • vendor
  • .gitignore
    Good: .gitignore present.
  • CHANGELOG.md
  • chartkick.gemspec
  • Gemfile
    Good: Dependency manifest found (Gemfile).
  • LICENSE.txt
    Good: Licensed under MIT.
  • Rakefile
  • README.md
    Good: README is present.
    Good: README is well structured with multiple sections.
    Good: README includes screenshots or visuals. Great for first impressions.
    Good: README has code examples.
    Good: README links to a live demo or deployed app.
    Good: README includes status badges.
    Good: README documents how to install the project.
    Good: README documents how to run the project.
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