angular-best-practices
Angular performance optimization and best practices guide. Use when writing, reviewing, or refactoring Angular code for optimal performance, bundle size, and rendering efficiency.
Install with Tessl CLI
npx tessl i github:sickn33/antigravity-awesome-skills --skill angular-best-practices83
Does it follow best practices?
If you maintain this skill, you can automatically optimize it using the tessl CLI to improve its score:
npx tessl skill review --optimize ./path/to/skillValidation for skill structure
Evaluation results
100%
28%Shopping Cart Summary Component
Change detection and signals
OnPush strategy
100%
100%
Standalone component
100%
100%
Signal for cart items
100%
100%
Signal for quantity
100%
100%
computed() for total
100%
100%
New @if syntax
0%
100%
New @for syntax
0%
100%
trackBy item.id not $index
0%
100%
inject() for dependencies
100%
100%
No methods in template
100%
100%
Without context: $0.1761 · 1m 45s · 12 turns · 19 in / 3,030 out tokens
With context: $0.2575 · 2m 7s · 12 turns · 471 in / 3,026 out tokens
100%
SaaS Dashboard Bundle Refactor
Bundle optimization and lazy loading
Lazy admin route
100%
100%
Lazy settings route
100%
100%
No static component imports in app.routes.ts
100%
100%
@defer for analytics chart
100%
100%
@placeholder block present
100%
100%
No barrel imports
100%
100%
Dynamic chart.js import
100%
100%
Lazy admin child routes
100%
100%
No removed features
100%
100%
Without context: $0.2741 · 3m 16s · 16 turns · 21 in / 3,322 out tokens
With context: $0.5470 · 5m 28s · 26 turns · 234 in / 5,502 out tokens
100%
6%Live Notifications Feed Component
Memory management and async subscriptions
No manual unsubscribe
100%
100%
takeUntilDestroyed or toSignal
100%
100%
No OnInit subscription
100%
100%
computed() or pure pipe for filter
100%
100%
No method call in template
100%
100%
signal() for activeFilter
100%
100%
New @for syntax
100%
100%
trackBy unique id
100%
100%
inject() for service
100%
100%
OnPush strategy
0%
100%
Without context: $0.2182 · 3m 26s · 14 turns · 21 in / 3,579 out tokens
With context: $0.4501 · 3m 36s · 20 turns · 23 in / 4,073 out tokens
- Evaluated
- Agent
- Claude Code
Table of Contents
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