Dev.to
5/12/2026
Modern Angular 20+ HTTP Interceptors: 39% Bundle Reduction, 74% Faster Tests
Original: 🚀 Modern Angular Networking: Why provideHttpClient() Interceptors Change Everything
Short summary
Angular 20+ introduced `provideHttpClient()` with functional interceptors, replacing legacy class-based HTTP_INTERCEPTORS. Real improvements: 39% bundle reduction, 74% faster tests, 15% SSR improvement. Migration from `TestBed` to pure function testing enhances developer velocity.
- •`provideHttpClient()` with functional interceptors replaces class-based HTTP_INTERCEPTORS
- •Real-world improvements: 39% bundle reduction, 74% faster tests, 15% SSR improvement
- •Tree-shaking enabled; dependency isolation and reduced provider overhead
Generated with AI, which can make mistakes.
Is this a good recommendation for you?
