To use images in your Doctocat site:
Add an images folder in the root of your docs site
Add any images you'd like to use in the images folder
In the file you'd like to use an image in, import the image using a relative path:
import DemoImage from '../images/demo-image.png'
src value in an img tag:<ImageContainer><img src={DemoImage} alt="a description of your image"/></ImageContainer>
Make sure to use the alt attribute to describe your image for assistive technology, or use the Caption component
If you run into any problems with Gatsby building the site and not being able to find your image path try the following:
./cache folder and rebuilding