You are building a user dashboard in a React single page app (SPA) that contains multiple lists showing data from different data sources. You noticed that the page loads slowly, and has a tendency to freeze during data changes and interactions. Which of the following steps would be the LEAST likely to debug the performance issues?
keyprop, as this could cause React to re-render the component unnecessarily when the page data changes.
useMemohook to prevent constantly recomputing complex calculations.
Highlight updates when components render.option in React Developer Tools and interact with the page to see what's getting re-rendered frequently.