Run bundle exec jekyll serve and go to http://localhost:4000
If you need to use another port, add --port=XXXX
Running bundle update will rebuild your snapshot from scratch, using only
the gems in your Gemfile
Running npm run dev or npm run production webpack generates js and css file.
Just push to master branch.
If you want to refresh site, run git commit -m 'rebuild pages' --allow-empty && git push