These are the additional parameters for you to add inside your HUGO system. You can create your own system-wide parameters holding its own values.
The file name is config/<ENV>/params.toml
.
# browser cache settings
cachesType = "private"
cachesAge = "86400"
# social media sharing
thumbnailURL = "/img/logo/s2048-color.png"
twitterCard = "summary"
twitterUsername = "zoralab"
You can define any names, array, etc in this configuration file.
That's all about params configurations.