Add front matter to posts with YAML. This content includes the title, author,date, slug, summary, images, featured status, etc.
Images play a key role in sharing your content on social media. To add imagesfor social media sites to see, add them to your front matter under theimageskey. For example:
images: -path/to/image/1.jpg -path/to/image/2.jpg
Every post contains a featured image. It is either displayed full-width, behindthe title of your post, or just above the title for smaller images. The firstimage defined under theimages tag will be used as your cover image. Bydefault, the cover image style isstandard - which will add the image justabove you title. If you wish to use a full width image, setcoverImageStyle tofull in your front matter.
The following information for authors should be used:
author:name:Your Nametwitter:@your-twitter-handleemail:your-email@domain.com
This allows for better cross-platform sharing.