Gemfile

source "https://rubygems.org"

# Hello! This is where you manage which Jekyll version is used to run.
# When you want to use a different version, change it below, save the
# file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
#
#     bundle exec jekyll serve
#
# This will help ensure the proper Jekyll version is running.
# Happy Jekylling!
gem "jekyll", "~> 3.9.0"

# If you have any plugins, put them here!
group :jekyll_plugins do
  gem "jekyll-feed", "~> 0.6"
  gem 'jekyll-seo-tag'
  gem 'jekyll-sitemap'
  gem 'jekyll-auto-image'
  gem 'jekyll-json-feed'
  gem 'kramdown-parser-gfm'
  gem 'kramdown-syntax-coderay'
  # gem 'kramdown-math-mathjaxnode'
  # gem 'kramdown-math-sskatex'
  # gem 'kramdown-math-katex'
  # gem 'kramdown-math-ritex'
  # gem 'kramdown-math-itex2mml'
end

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]