0

/ 100

GradeB

Solid engineering. The main gap is visibility.

Top 28% of 5,156 graded repos

A caching, resizing image proxy written in Go

Top fixes

Highest-impact changes first, ranked by point weight

13 to address
  1. 1
    Install and run instructions9pt

    Add a .env.example listing all required environment variables so contributors know what to set up.

  2. 2
    Reproducibility6pt

    Add additional package-ecosystem entries (especially github-actions) to keep all dependencies current.

  3. 3
    Issue and PR templates6pt

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

  4. 4
    Issue and PR templates6pt

    A SECURITY.md explains how to responsibly disclose vulnerabilities. Worth adding once the project has real users.

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Scorecard

Every check, grouped by category and sorted worst-first

Documentation

91

Contributing guide5pt61

Contributing guide is too short for full depth credit (−6 pts). 400+ words earns the full +12 pts.

Add setup instructions, code style notes, and how to run tests.

Install and run instructions9pt90

README documents how to install the project.

README12pt100

README is present.

License6pt100

Licensed under Apache-2.0.

Engineering

87

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.

Reproducibility6pt97

Lockfile present (go.sum). Installs are reproducible.

Tests18pt100

Test files detected (cache_test.go).

CI/CD14pt100

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

Linting and formatting5pt100

Formatting enforced (.golangci.yml).

Project health

55

Activity5pt5

No pushes in over 2 years. Looks unmaintained (−95 pts).

A recent commit signals the project is alive and worth using.

Housekeeping3pt40

No .gitignore found (−60 pts).

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

Repository metadata5pt60

Repository has a description.

Dependency manifest6pt100

Dependency manifest found (go.mod).

Repository health signals

Activity, community, and responsiveness at scan time

Activity

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

Community

  • -
    Community health
  • -
    authors own >50% of commits
  • 0
    Watchers

Responsiveness

  • -
    Median issue response
  • -
    Median PR merge time
  • 0
    Open issues
Repository files22 root entries
  • .github
    Good: CI is configured (.github/workflows/linter.yml).
    Good: Dependabot configured for gomod.
  • caddy
  • cmd
  • docs
    Issue: Contributing guide is too short for full depth credit (−6 pts). 400+ words earns the full +12 pts.Fix: Add setup instructions, code style notes, and how to run tests.
    Issue: Contributing guide lacks a setup section (−12 pts).Fix: Show new contributors how to get a local dev environment running.
    Good: Contributing guide describes code style expectations.
    Issue: Contributing guide lacks a testing section (−8 pts).Fix: Show contributors how to run the test suite (e.g. npm test, pytest, cargo test).
    Issue: Contributing guide lacks a PR workflow section (−8 pts).Fix: Explain how to fork, branch, and open a pull request so contributors know what to expect.
    Issue: Contributing guide has no code examples (−5 pts).Fix: Add code blocks showing example commands for setup, running tests, and submitting a PR.
  • etc
  • internal
  • third_party
  • .golangci.yml
    Good: Formatting enforced (.golangci.yml).
  • cache_test.go
    Good: Test files detected (cache_test.go).
  • cache.go
  • data_test.go
  • data.go
  • Dockerfile
    Good: Environment pinned via Dockerfile.
  • go.mod
    Good: Dependency manifest found (go.mod).
  • go.sum
    Good: Lockfile present (go.sum). Installs are reproducible.
  • imageproxy_test.go
  • imageproxy.go
  • LICENSE
    Good: Licensed under Apache-2.0.
  • metrics.go
  • 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.
  • transform_test.go
  • transform.go
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