A Deep Dive into Angular ngFor Performance Enhancement with TrackBy

This story was originally published on HackerNoon at: https://hackernoon.com/a-deep-dive-into-angular-ngfor-performance-enhancement-with-trackby. When you're working with an array of primitive values (like numbers or strings), Angular's ngFor directive works pretty straightforwardly. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #angular, #angular-trackby, #array-of-objects, #angular-tracking, #angular-trackby-function, #angular-guide, #programming-guides, #learning-angular, and more. This story was written by: @saravananbsctech10. Learn more about this writer by checking @saravananbsctech10's about page, and for more stories, please visit hackernoon.com. When you're working with an array of primitive values (like numbers or strings), Angular's ngFor directive works pretty straightforwardly.