wasilibs/go-re2
Grade a repo

82

/ 100

GradeB

Good shape overall. A few tweaks would push it into the top tier.

Top 28% of 5,156 graded repos

Drop-in replacement for regexp using re2, for any Go app

Documentation71
Engineering82
Health100
Go203MIT1mo ago

Top fixes

Highest-impact changes first, ranked by point weight

10 to address
  1. 1
    CI/CD14pt

    Add a lint step to catch style issues automatically.

  2. 2
    CI/CD14pt

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

  3. 3
    CI/CD14pt

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

  4. 4
    README12pt

    Add a GIF, screenshot, or logo image. It is the fastest way to show what your project does.

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Scorecard

Every check, grouped by category and sorted worst-first

Documentation

71

Contributing guide5pt5

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.

Install and run instructions9pt90

README documents how to install the project.

License6pt100

Licensed under MIT.

Engineering

82

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/CD14pt85

CI is configured (.github/workflows/ci.yaml).

Reproducibility6pt85

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

Tests18pt100

Test files detected (all_test.go).

Linting and formatting5pt100

Formatting enforced (.golangci.yml).

Project health

100

Dependency manifest6pt100

Dependency manifest found (go.mod).

Repository metadata5pt100

Repository has a description.

Activity5pt100

Actively maintained (pushed within the last month).

Housekeeping3pt100

.gitignore present.

Repository health signals

Activity, community, and responsiveness at scan time

Activity

  • 10 / 21
    Commits (30d / 90d)
  • 24
    Forks
  • 20
    Releaseslatest 2y ago

Community

  • 62% - Fair
    Community health
  • 1 bus factorlow
    author own >50% of commits
  • 203
    Watchers

Responsiveness

  • 4h
    Median issue response
  • <1h
    Median PR merge time
  • 5
    Open issues
Repository files34 root entries
  • .github
    Good: CI is configured (.github/workflows/ci.yaml).
  • build
  • buildtools
    Good: Environment pinned via buildtools/wasm/Dockerfile.
  • experimental
  • internal
  • testdata
  • .gitattributes
  • .gitignore
    Good: .gitignore present.
  • .golangci.yml
    Good: Formatting enforced (.golangci.yml).
  • .pinact.yaml
  • .yamllint.yaml
  • all_test.go
    Good: Test files detected (all_test.go).
  • backtrack_test.go
  • benchmarks_re2_test.go
  • benchmarks_stdlib_test.go
  • benchmarks_test.go
  • CODE_OF_CONDUCT.md
    Good: Code of conduct present.
  • concurrency_test.go
  • example_test.go
  • exec_test.go
  • exec2_test.go
  • find_test.go
  • go-re2.code-workspace
  • go.mod
    Good: Dependency manifest found (go.mod).
  • go.sum
    Good: Lockfile present (go.sum). Installs are reproducible.
  • go.work
  • LICENSE
    Good: Licensed under MIT.
  • NOTICE.txt
  • pool_bench_test.go
  • RATIONALE.md
  • re2.go
  • README.md
    Good: README is present.
    Good: README is well structured with multiple sections.
    Issue: No screenshots or images in the README (−20 pts).Fix: Add a GIF, screenshot, or logo image. It is the fastest way to show what your project does.
    Good: README has code examples.
    Good: README links to a live demo or deployed app.
    Issue: No status badges in the README (−10 pts).Fix: Add CI/build status badges from shields.io or your CI provider to signal project health.
    Good: README documents how to install the project.
    Good: README documents how to run the project.
  • renovate.json
  • stress_test.go
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