Jekyll Atom Theme is a Jekyll theme that styles a static site after the GitHub Atom text editor and its default One Dark color palette.
What is Jekyll Atom Theme?
Jekyll Atom Theme is an open-source Jekyll theme that mimics the appearance of the Atom text editor, using the One Dark syntax-highlighting colors as its design basis. It takes Jekyll content such as Markdown posts and pages and outputs a static HTML site with a code-editor aesthetic. The theme is distributed under the MIT License and is hosted on GitHub at mitchellcash.github.io, with development maintained by Mitchell Cash (inferred from the URL).
Key Features
- One Dark styling — The theme uses the same dark blue-gray palette and accent colors as Atom's default One Dark theme, giving content a code-editor look.
- Materialize CSS — The current build depends on the Materialize CSS framework for layout and components; a planned TODO item is to remove this dependency.
- Demo and test sites — The repository includes a
docsfolder that builds a theme demo and usage site, plus atestfolder containing a separate test site for validation. - Make-based workflow — Development commands are run through Make:
makebuilds the demo site,make previewstarts Jekyll's preview server,make devbuilds the test site, andmake dev-previewpreviews the test site. - MIT License — The theme is free to use, modify, and distribute, with attribution required under the standard MIT terms.
Who is Jekyll Atom Theme for?
Developers and technical bloggers who use Jekyll and want their site to resemble the Atom editor's One Dark theme are the primary audience. It suits anyone publishing code documentation, notes, or personal blogs where a dark, developer-focused aesthetic is desired.
What can you do with Jekyll Atom Theme?
- Jekyll developers: quickly set up a new Jekyll site that uses Atom's visual style without writing custom CSS from scratch.
- Tech bloggers: publish posts with code snippets in a dark, readable format that echoes a familiar editor environment.
How does Jekyll Atom Theme work?
The README describes a local development flow: after running bundle install in the docs and test folders, a developer can use make to build the demo site and make preview to view it in a browser via Jekyll's built-in preview server.
Pros and cons
- Pros: Open source with an MIT license; distinctive look based on a widely used editor theme; separate demo and test environments for development.
- Cons: According to the README's TODO list, the theme is not yet responsive, has no built-in SEO or Google Analytics support, and still depends on Materialize, which the author plans to remove.
Pricing
Jekyll Atom Theme is free and open source under the MIT License.
FAQ
Is Jekyll Atom Theme free?
Yes. The theme is licensed under the MIT License, meaning it is free to use, modify, and redistribute, with only the requirement to preserve the copyright notice.
What does Jekyll Atom Theme mimic?
It mimics the visual style of the Atom text editor's default One Dark theme, including the dark background, panel colors, and syntax-highlighting accents.
What CSS framework does Jekyll Atom Theme use?
The theme currently uses Materialize CSS for its front-end components. A TODO item in the repository lists removing this dependency in the future.
Does Jekyll Atom Theme support responsive design?
Based on the repository's TODO list, responsive design is not yet implemented. The theme's layout may not adapt fully to mobile screens as of now.
Can I add Google Analytics to Jekyll Atom Theme?
The TODO list states that Google Analytics support is planned but not yet available, so you would need to add analytics integration yourself for now.





