pmndrs/react-spring
Grade a repo

92

/ 100

GradeA

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

Top 7% of 5,156 graded repos

✌️ A spring physics based React animation library

Documentation85
Engineering98
Health100
TypeScript29,119MIT1mo ago

Top fixes

Highest-impact changes first, ranked by point weight

5 to address
  1. 1
    Install and run instructions9pt

    Add a section showing how to start or use the project.

  2. 2
    Reproducibility6pt

    Add .github/dependabot.yml with at least one package-ecosystem entry so dependencies are updated automatically.

  3. 3
    Contributing guide5pt

    Describe your linting/formatting rules and how to run them.

  4. 4
    Contributing guide5pt

    Show contributors how to run the test suite (e.g. npm test, pytest, cargo test).

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Scorecard

Every check, grouped by category and sorted worst-first

Documentation

85

Install and run instructions9pt55

README documents how to install the project.

Contributing guide5pt84

Contributing guide is detailed and thorough.

README12pt100

README is present.

License6pt100

Licensed under MIT.

Engineering

98

Reproducibility6pt80

Lockfile present (pnpm-lock.yaml). Installs are reproducible.

Tests18pt100

Test files detected (packages/core/src/AnimationConfig.test.ts).

CI/CD14pt100

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

Linting and formatting5pt100

Linter or formatter configured (devDependency in package.json).

Issue and PR templates6pt100

Issue or PR templates present.

Project health

100

Dependency manifest6pt100

Dependency manifest found (package.json).

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

  • 23 / 121
    Commits (30d / 90d)
  • 1,218
    Forks
  • 59
    Releaseslatest 5y ago

Community

  • 75% - Good
    Community health
  • 2 bus factor
    authors own >50% of commits
  • 29,119
    Watchers

Responsiveness

  • 2h
    Median issue response
  • 2h
    Median PR merge time
  • 75
    Open issues
Repository files36 root entries
  • .changeset
  • .claude
  • .github
    Good: CI is configured (.github/workflows/checks.yml).
    Good: Issue or PR templates present.
    Good: .gitignore present.
  • .husky
  • .specify
  • .vscode
  • assets
  • demo
  • docs
  • packages
    Good: Test files detected (packages/core/src/AnimationConfig.test.ts).
  • scripts
  • specs
  • targets
  • tests
  • .dockerignore
  • .git-blame-ignore-revs
  • .gitignore
  • .npmignore
  • .npmrc
  • .nvmrc
  • .oxfmtrc.json
  • .oxlintrc.json
  • CLAUDE.md
  • CONTRIBUTING.md
    Good: Contributing guide is detailed and thorough.
    Good: Contributing guide includes setup/install instructions.
    Issue: Contributing guide lacks a code style section (−8 pts).Fix: Describe your linting/formatting rules and how to run them.
    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).
    Good: Contributing guide describes the PR/review workflow.
    Good: Contributing guide includes code examples.
  • Dockerfile
    Good: Environment pinned via Dockerfile.
  • LICENSE
    Good: Licensed under MIT.
  • package.json
    Good: Dependency manifest found (package.json).
  • pnpm-lock.yaml
    Good: Lockfile present (pnpm-lock.yaml). Installs are reproducible.
  • pnpm-workspace.yaml
  • 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.
    Issue: No run or usage instructions found (−45 pts).Fix: Add a section showing how to start or use the project.
  • renovate.json
  • tsconfig.json
  • tsdown.config.base.d.mts
  • tsdown.config.base.mjs
  • turbo.json
  • vitest.config.ts
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