homepage/_posts/2014-3-3-Hello-World.md

layout	title
post	You're up and running!

Next you can update your site name, avatar and other options using the _config.yml file in the root of your repository (shown above ☝️).

The easiest way to make your first post is simply to edit this one. Just go into /_posts and update the Hello World markdown file. For more instructions head over to the Jekyll Now repository on GitHub.