Diagnose and fix Angular change detection performance problems by applying OnPush, signals, trackBy, and pure pipes to eliminate wasteful re-renders in large views.
## CONTEXT Change detection is the mechanism by which Angular keeps the DOM in sync with component state, and in large applications it is the most common source of sluggish, janky user interfaces. By default Angular uses Zone.js to detect when potentially state-changing events occur and then checks the entire…
Premium Prompt
Unlock this prompt — and all 25,000+ expert-crafted prompts — with Pro.
Unlock with Pro