In the previous section, we created a web application using Jekyll, Backbone, and D3. With Jekyll, we created a template for the main page and included the minified JavaScript libraries and styles. With Jekyll, we can compile the markup files to generate a static website or serve the site without generating a static version using jekyll serve. In this section, we will publish our site using GitHub Pages, a hosting service for personal and project sites.

GitHub Pages is a service from GitHub that provides hosting for static websites created in Jekyll or HTML. To publish our Jekyll site, we need to create a branch named gh-pages and push the branch to GitHub. If this branch is a Jekyll project or contains an index.html file, GitHub will serve the content of this branch as a static site. We can create the branch from the master branch:

$ git checkout -b gh-pages

Next, push the branch to our origin, the GitHub endpoint:

$ git push -u origin gh-pages...