# Parallelism - Jekyll theme > A Jekyll version of the "Parallelism" theme by [HTML5 UP][html5up]. You can preview the theme [here](https://moodule.github.io/jekyll-theme-parallelism). ![Parallelism Theme](assets/images/screenshot.jpg "Parallelism Theme") # Features > **Responsive**: out of the box support for all screen sizes, be it smartphones, laptops, tablets... > **Multilingual**: easily manage pages, menu, url, dates, sitemap in several languages > **Customizable**: theme colors, menu, social items can be changed from a central config file > **Vector images**: the theme images are vectorized, render smoothly on any display and can be dynamically styled > **GDPR ready**: bundled with a cookie consent plugin and a boilerplate privacy policy compliant with GDPR > **SEO ready**: sitemap, robots.txt and tags are automatically generated for the website # Installation Add this line to your Jekyll site's `Gemfile`: ```ruby gem "jekyll-theme-parallelism" ``` And add this line to your Jekyll site's `_config.yml`: ```yaml theme: jekyll-theme-parallelism ``` And then execute: $ bundle Or install it yourself as: $ gem install jekyll-theme-parallelism # Usage For those unfamiliar with how Jekyll works, check out [jekyllrb.com](https://jekyllrb.com/) for all the details, or read up on just the basics of [front matter](https://jekyllrb.com/docs/frontmatter/), [writing posts](https://jekyllrb.com/docs/posts/), and [creating pages](https://jekyllrb.com/docs/pages/). ## Configuration You can use the following custom parameters in `_config.yml`. ### Site Both `title` and `subtitle` are displayed side by side : - in the tab name - at the top of the page, in the header ### Social Social icons will appear for each url your fill in, among `facebook_url` etc. ### Contact Your contact information can be used in contact forms, the footer or anywhere else. ## Publication ### On Github Pages In your own website's repository, edit the `_config.yml` file: ```yaml url: "https://.github.io/" ``` Build the website with: $ JEKYLL_ENV=production bundle exec jekyll build Commit all your work to the current branch. Create a branch named `gh-pages`: $ git checkout -b gh-pages And finally replace the repository's content with the generated webpages: $ mkdir ~/backup $ mv ./* ~/backup/ $ mv ~/backup/.git ./ $ mv ~/backup/_site/* ./ $ git add . $ git commit -m "First draft" The repository's content is backup in the home directory of the user. And finally push to github $ git push --u origin gh-pages ### On any server In your own website's directory, edit the `_config.yml` file: ```yaml url: "https:" ``` Build the website with: $ JEKYLL_ENV=production bundle exec jekyll build Copy the content of the folder `_site` to your server, most likely in `www`. If necessary, configure your server to serve this directory. # Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/moodule/jekyll-theme-parallelism. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant][contributor-covenant] code of conduct. # Development To set up your environment to develop this theme, run `bundle install`. To test the theme, run `bundle exec jekyll serve` and open your browser at `http://localhost:4000`. This starts a Jekyll server using the theme. Add pages, documents, data, etc. like normal to test the theme's contents. As you make modifications to the theme and to your content, your site will regenerate and you should see the changes in the browser after a refresh, just like normal. When the theme is released, only the files in `_layouts`, `_includes`, `_sass` and `assets` tracked with Git are be bundled. To add a custom directory to the theme-gem, please edit the regexp in `jekyll-theme-parallelism.gemspec` accordingly. # Credits Original README from HTML5 UP: ``` Parallelism by HTML5 UP html5up.net | @ajlkn Free for personal and commercial use under the CCA 3.0 license (html5up.net/license) It's done! Parallelism was an idea I mocked up a few months ago but, due to other committments, didn't get around to putting to code until recently. Different to my more general-purpose freebies, this one's specifically built for portfolio use with a very unique look/layout. Hope you enjoy it! Demo images* are courtesy of the supremely talented photographer Felicia Simion. If you like photography or just enjoy being blown away by awesome stuff, check out her portfolio for more stunning images: http://ineedchemicalx.deviantart.com/ (* = Not included! Only meant for use with my own on-site demo, so please do NOT download and/or use any of Felicia's work without her explicit permission!) Feedback, bug reports, and comments are not only welcome, but strongly encouraged :) AJ aj@lkn.io | @ajlkn Credits: Demo Images: Felicia Simion (ineedchemicalx.deviantart.com) "Pasadena" (ineedchemicalx.deviantart.com/art/Pasadena-357650036) "Your really got me" (ineedchemicalx.deviantart.com/art/You-really-got-me-345249340) "Ad Infinitum" (ineedchemicalx.deviantart.com/art/Ad-infinitum-354203162) "Different." (ineedchemicalx.deviantart.com/art/Different-353708988) "Elysium" (ineedchemicalx.deviantart.com/art/Elysium-355393900) "Kingdom of the Wind" (ineedchemicalx.deviantart.com/art/Kingdom-of-the-Wind-348268044) "The Pursuit" (ineedchemicalx.deviantart.com/art/The-Pursuit-355003425) "Boundless" (ineedchemicalx.deviantart.com/art/Boundless-291831118) "The Spectators" (ineedchemicalx.deviantart.com/art/The-Spectators-342155982) Icons: Font Awesome (fontawesome.io) Other: jQuery (jquery.com) normalizeWheel (@miorel + @pieterv of Facebook) Responsive Tools (github.com/ajlkn/responsive-tools) ``` Inspired by the conversions of [Andrew Banchich][andrew-banchich]. Uses the basic template from the [cookie consent plugin][cookieconsent]. Repository [Jekyll logo][jekyll-logo] icon licensed under a [Creative Commons Attribution 4.0 International License][cc4-license]. ## License The theme is available as open source under the terms of the [CC-BY-3.0](LICENSE). [andrew-banchich]: https://gitlab.com/andrewbanchich [cc4-license]: http://choosealicense.com/licenses/cc-by-4.0/ [contributor-covenant]: http://contributor-covenant.org [cookieconsent]: https://github.com/osano/cookieconsent [html5up]: https://html5up.net/ [jekyll-logo]: https://github.com/jekyll/brand