There are several open-source solutions that support comment functionality while developing a Markdown-based blog. A prominent example is fastpages, a GitHub-based blogging platform, which allows the creation of blog posts written in Markdown, while the comment feature is implemented through an open-source system called Utterances1.
Main Platforms and Comment Systems #
| Item | Description |
|---|---|
| Blog Engine | Various static site generators like Jekyll, Eleventy, and fastpages can be used to create Markdown-based blogs. |
| Comment Systems | - Utterances: Manages comments using GitHub issues and integrates easily with platforms like fastpages. - Isso: A lightweight comment system based on Python, focusing on low server requirements and privacy. - Remark42: A comment system based on Go, offering social login and various spam prevention features along with a clean interface. - Talkyard: A comprehensive discussion platform equipped with comment functionality as well as forum and chat features. |
All these solutions are available as open source, allowing users to host them or easily build them using methods such as Docker containers234. Fastpages, in particular, has the advantage of easy integration with GitHub Pages, enabling straightforward use of basic comment functionalities1. Conversely, using an Eleventy or Jekyll-based blog allows customization by choosing one of the mentioned comment systems to integrate as needed.
Summary #
To add comment functionality to a blog written in Markdown, one can use platforms like fastpages that provide built-in commenting support (e.g., Utterances), or integrate separate comment systems such as Isso, Remark42, or Talkyard into static site generators like Jekyll or Eleventy. Each solution varies in installation difficulty, server requirements, and privacy considerations, enabling users to choose according to their operational environment and needs.
By combining various open-source projects and comment systems, it is easy to implement comment functionality in Markdown-based blogs.
Sorry, What You Need is Footnote Capability #
If you want to implement footnote functionality in a Markdown document, you can choose from various open-source solutions that best fit your project. For instance, if you are using markdown-it, a JavaScript-based Markdown parser, you can easily apply the markdown-it-footnote plugin introduced in this link. This plugin supports both regular and inline footnotes, following the syntax defined by Pandoc5.
Key Options #
| Option | Feature | Description |
|---|---|---|
| markdown-it-footnote | markdown-it plugin, JavaScript-based | Easily integrated as a plugin into the Markdown parser, supporting both regular and inline footnote syntax5. |
| Jekyll (Kramdown) | Ruby-based static site generator, Kramdown built-in | Kramdown engine natively supports footnote functionality without the need for additional plugins67. |
| Hugo (Goldmark) | Go-based static site generator, supports footnotes in latest versions | The Goldmark Markdown engine provides built-in footnote functionality for simple implementation6. |
| Eleventy (11ty) | JavaScript-based static site generator, customizable by users | Can utilize footnote plugins (e.g., markdown-it-footnote) if using markdown-it5. |
Example of Using markdown-it-footnote #
Below is a simple code example of using markdown-it and markdown-it-footnote together:
const MarkdownIt = require('markdown-it');
const markdownItFootnote = require('markdown-it-footnote');
const md = new MarkdownIt().use(markdownItFootnote);
const result = md.render('Here is a footnote reference,[^1]\n\n[^1]: Here is the footnote.');
console.log(result);
The code converts footnote references in the Markdown document to HTML, automatically generating citations and footnote sections5.
Summary #
If you wish to add footnote functionality to your Markdown blog, you can select the appropriate solution based on your project’s environment. The markdown-it-footnote plugin is very useful for JavaScript-based projects, while Jekyll (Kramdown) or Hugo (Goldmark) can be considered for Ruby or Go-based static site generators567. These tools are all open-source and can be easily customized to implement the desired functionalities.