koajs/koaNew scan
86/ 100 · B

A top-tier open source project. Docs, tests, and CI are all in excellent shape.

Expressive middleware for node.js using ES2017 async functions

JavaScript35,713 starsMITupdated 6d ago
DocumentationREADME, setup, examples, license
82
EngineeringTests, CI, linting, lockfiles
84
Project healthDescription, activity, stars, deps
100

What to fix first

The highest-impact improvements for this repo.

  1. 1
    CI/CD
    EngineeringInfo

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

  2. 2
    README
    DocumentationWarning

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

  3. 3
    README
    DocumentationInfo

    Add CI/build status badges from shields.io or your CI provider to signal project health.

Detailed breakdown

Documentation

82
  • README70
    • README is present.
    • README is well structured with multiple sections.
    • No screenshots or images in the README (−20 pts).Add a GIF, screenshot, or logo image. It is the fastest way to show what your project does.
    • README has code examples.
    • README links to a live demo or deployed app.
    • No status badges in the README (−10 pts).Add CI/build status badges from shields.io or your CI provider to signal project health.
  • Install and run instructions90
    • README documents how to install the project.
    • README documents how to run the project.
    • If your project uses environment variables, add a .env.example listing them (+10 pts).Add a .env.example listing all required environment variables so contributors know what to set up.
  • License100
    • Licensed under MIT.
  • Contributing guide75
    • CONTRIBUTING guide or docs directory present.
    • Code of conduct present.

Engineering

84
  • Tests100
    • Test files detected (__tests__).
  • CI/CD100

    Not applicable?

    • CI is configured (.github/workflows/node.js.yml).
    • CI workflow runs tests.
    • CI runs on pull requests, not just on pushes to main.
    • CI workflow runs a lint or format check.
    • Optional: add type checking to CI.Add `tsc --noEmit`, `mypy`, or `cargo check` to catch type errors before they merge.
    • CI reports or uploads test coverage.
    • CI tests across multiple environments or versions.
  • Linting and formatting75
    • Linter or formatter configured (.editorconfig).
    • Lint script wired into package.json.
  • Reproducibility90
    • Lockfile present (package-lock.json). Installs are reproducible.
    • No Dockerfile or runtime version pin found. Adding one earns +10 pts.Add a Dockerfile, .nvmrc, or .python-version to pin the runtime version and make the environment reproducible.
    • Dependabot covers 2 ecosystems (npm, github-actions). Dependencies stay current.
  • Issue and PR templates0
    • No issue or PR templates found (−90 pts).Add .github/ISSUE_TEMPLATE/ with bug_report.md and feature_request.md to guide contributors. It dramatically improves issue quality.
    • Optional: add a SECURITY.md.A SECURITY.md explains how to responsibly disclose vulnerabilities. Worth adding once the project has real users.

Project health

100
  • Dependency manifest100
    • Dependency manifest found (package.json).
    • package.json has a description field.
    • package.json links back to the repository.
  • Repository metadata100
    • Repository has a description.
    • Primary language detected: JavaScript.
    • package.json metadata is complete (description, keywords, repository).
  • Activity100
    • Actively maintained (pushed within the last month).
    • 35,713 stars.
  • Housekeeping100
    • .gitignore present.
Repository files16 root entries
  • __tests__
    Good: Test files detected (__tests__).
  • .github
    Good: CI is configured (.github/workflows/node.js.yml).
    Good: Dependabot covers 2 ecosystems (npm, github-actions). Dependencies stay current.
  • docs
    Good: CONTRIBUTING guide or docs directory present.
  • lib
  • test-helpers
  • .codecov.yml
  • .editorconfig
    Good: Linter or formatter configured (.editorconfig).
  • .gitignore
    Good: .gitignore present.
  • .mailmap
  • AUTHORS
  • CODE_OF_CONDUCT.md
    Good: Code of conduct present.
  • History.md
  • LICENSE
    Good: Licensed under MIT.
  • package-lock.json
    Good: Lockfile present (package-lock.json). Installs are reproducible.
  • package.json
    Good: Dependency manifest found (package.json).
  • Readme.md
    Good: README is present.
    Good: README is well structured with multiple sections.
    Warning: 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.
    Info: 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.