Install Disqus on Hexo

Sign up for an account on Disqus. After signing up, you will be given a disqus shortname for your website.
Add the disqus shortname to your theme’s _config.yml. To be specific, update disqus_shortname: your-disqus-shortname

You should be good to go!

Usage

The comments should be automatically added to every post that you have published. To disable the commenting feature on any of the post, add comments: false at the post’s front-matter part of the .md file