What Javascript iterators to use for CRUD in REACT

Just starting out with React and not sure what array iterator or method you need to get your page to re-render(without refreshing) with your updated information using state? This guide will help you understand which one to use for each specific CRUD action.

First we need to understand what it is we are trying to accomplish. In this example we are only asked to be able to render all the stocks onto the page, be able to add and remove stocks to our portfolio, sort stocks alphabetically or by price, and lastly filter stocks based on their type. I…