Removing Unwanted Whitespace in React

I came across this issue when I was working on a project in React. The problem was that I kept getting unwanted whitespace in my content in the browser, even when I didn't seem to have any whitespace in my content in the text editor.

How to Not Render a Component on a Particular Page in React

When I was working on a project in React, I had separate Navbar and Footer components that I wanted to appear on my pages. However, I wanted the layout of my landing page to look different, and I did not want the Navbar or the Footer to render on my landing page. Here, I explain how I used React Helmet to get around this issue.