yennanliu/cs_basics

0

/ 100

Documentation76
Engineering79
Health94
Java1381d ago
Grade a repo

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

My CS learning : algorithm, data structure, and system design | #SE

Documentation

76

Install and run instructions9pt45

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

→ Add a section showing how to install dependencies.

Contributing guide5pt72

CONTRIBUTING guide found.

README12pt90

README is present.

License6pt100

A license file is present.

Engineering

79

CI/CD14pt57

CI is configured (.github/workflows/java-syntax-check.yml).

Tests18pt80

Test files detected (courses/aws-certified-developer-associate-2020/code/lambda/with-dependencies/node_modules/async-listener/test).

Reproducibility6pt92

Lockfile present (courses/aws-certified-developer-associate-2020/code/lambda/with-dependencies/package-lock.json). Installs are reproducible.

Linting and formatting5pt100

Java/Kotlin linting configured (courses/aws-certified-developer-associate-2020/code/lambda/with-dependencies/node_modules/aws-xray-sdk-core/.eslintrc.json).

Issue and PR templates6pt100

Issue or PR templates present.

Project health

94

Housekeeping3pt60

.gitignore present.

Dependency manifest6pt100

Dependency manifest found (courses/aws-certified-developer-associate-2020/code/aws-cicd/nodejs-v2-blue/package.json).

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)
  • 57
    Forks
  • 10
    Releaseslatest 1mo ago

Community

  • —
    Community health
  • —
    authors own >50% of commits
  • 138
    Watchers

Responsiveness

  • 268d 21h
    Median issue response
  • 2d 2h
    Median PR merge time
  • 11
    Open issues
Repository files23 root entries
  • _site
  • .claude
  • .github
    Good: CI is configured (.github/workflows/java-syntax-check.yml).
  • algo_demo
  • algorithm
  • archived
  • courses
    Good: A license file is present.
    Good: Test files detected (courses/aws-certified-developer-associate-2020/code/lambda/with-dependencies/node_modules/async-listener/test).
    Good: Java/Kotlin linting configured (courses/aws-certified-developer-associate-2020/code/lambda/with-dependencies/node_modules/aws-xray-sdk-core/.eslintrc.json).
    Good: Lockfile present (courses/aws-certified-developer-associate-2020/code/lambda/with-dependencies/package-lock.json). Installs are reproducible.
    Good: Environment pinned via courses/aws-certified-developer-associate-2020/code/ecs/Dockerfile.
    Good: Dependency manifest found (courses/aws-certified-developer-associate-2020/code/aws-cicd/nodejs-v2-blue/package.json).
    Issue: Build artifacts or local files may be committed (courses/aws-certified-developer-associate-2020/code/lambda/with-dependencies/node_modules/.bin) (−40 pts).Fix: Remove them and add to .gitignore.
  • data
  • data_structure
  • doc
  • leetcode_java
  • leetcode_python
  • leetcode_scala
  • leetcode_SQL
  • ref_code
    Good: CONTRIBUTING guide found.
    Issue: CONTRIBUTING guide contents could not be read (−28 pts vs a readable file).Fix: Move the file to the repo root or docs/CONTRIBUTING.md so its setup, style, test, and PR sections can be graded.
    Good: Dependabot is configured. Dependencies update automatically.
    Good: Issue or PR templates present.
  • script
  • site
  • system_design
  • vendor
  • .gitignore
    Good: .gitignore present.
  • .gitignore.bak
  • CLAUDE.md
  • 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.
    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.
    Issue: No install instructions found in the README (−45 pts).Fix: Add a section showing how to install dependencies.
    Good: README documents how to run the project.