I built a CLI that gives your Angular project a health score (0-100)

bash

npx @angular-health-check/cli scan .

Output:





✔ Scanned 47 files in 1.2s



Score: 74 / 100  ·  Good



Issues found:

  ✗ 3 errors    → OnPush missing (HomeComponent, UserListComponent, CardComponent)

  ⚠ 7 warnings  → RxJS: subscribe without takeUntil/async pipe (5 files)

  ℹ 4 infos     → ngFor without trackBy

The score is normalized by project size — a 5-file project and a

500-file project are scored on the same scale.



Detection rules

Rule    Severity

Missing OnPush  Error

RxJS leak (no unsubscribe)  Warning

ngFor without trackBy   Info

No Signals adoption (Angular 17+)   Warning

Performance anti-patterns   Warning

The dashboard

Every scan auto-syncs to angularhc.dev:



Score history chart over time

Scan-to-scan diff comparison

GitHub PR integration (auto-comment on every PR with the score)

Team dashboard sharing

First you authenticate the CLI:





ahc login

Then every ahc scan . pushes results to your dashboard automatically.



GitHub PR integration

With the Pro plan, every pull request gets an automatic comment:





Angular Health Check · Score: 81/100 (+7 vs main)

✔ OnPush: all components

⚠ 2 RxJS warnings in auth.service.ts

Install



npm install -g @angular-health-check/cli

ahc login

ahc scan .

Free plan includes 20 stored scans. Pro is $9/mo for unlimited scans,

full history, and GitHub integration.



→ angularhc.dev

→ npm: @angular-health-check/cli



What's your Angular project's score? Drop it in the comments.