Franklin.jl review
A focused, open-source choice for Julia technical sites with code-aware authoring.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Franklin.jl is an open-source static site generator written in Julia for technical blogs, documentation, tutorials, and other lightweight websites. It uses Markdown as the primary content source and adds capabilities aimed at technical publishing, including LaTeX-style commands, Julia code-block evaluation, KaTeX mathematics, syntax highlighting, HTML templating, custom layouts, and RSS generation. The result is a static site that can be deployed to an existing web server, GitHub Pages, GitLab, or Netlify. It is most suitable for Julia developers, technical educators, documentation authors, and teams whose content benefits from executable Julia examples.
Its strongest distinction is the connection between Julia content and site generation. Julia code blocks can be evaluated during authoring, while KaTeX and LaTeX-style Markdown support cover mathematical material. Literate.jl, LiveServer.jl, and FranklinTemplates.jl extend the publishing workflow, and GitHub, GitLab, Netlify, and GitHub Pages provide deployment options. Live local preview with file watching helps authors review changes as they work, while highlight.js syntax highlighting supports code presentation beyond Julia.
Franklin.jl is free, MIT-licensed, and open source, with HTML/CSS compression and optional pre-rendering for generated-site optimization. Its narrow Julia orientation is an advantage for Julia-centered technical sites but a constraint for authors seeking a language-neutral generator. The product also favors users comfortable with Markdown, Julia, templating, and choosing their own deployment destination rather than a bundled hosted publishing service. Choose Franklin.jl when Julia evaluation, mathematical writing, and static hosting integrations matter most; consider another generator when broad language coverage or a fully managed publishing environment is the priority.
Franklin.jl pros and cons
- Where it wins
- Evaluates Julia code blocks within technical content.
- Supports LaTeX-style Markdown commands and KaTeX math rendering.
- Includes live preview, RSS, compression, and multiple hosting integrations.
- Where it doesn't
- Its supported language focus is Julia.
- Deployment requires an existing web server or hosting destination.
- Advanced layouts require HTML templating and custom layout work.
Franklin.jl fact sheet, pricing and score →
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