Brunch is a lightweight JavaScript bundler focusing on simplicity and speed. Although it is less popular than Webpack or Browsify, it has an effortless learning curve with fantastic features to help developers focus on feature implementation rather than configuration. Brunch has more than 6.8K GitHub stars. - Source: dev.to / about 1 year ago

Enhance does not natively support rendering markdown into HTML, which is out of scope for the project. Instead, we rely on markdown-it, an excellent JavaScript markdown parser that is endlessly configurable with plugins. As we use markdown in many different projects, we’ve created a node module called, Arcdown, which packages together our preferred conventions for parsing markdown files. - Source: dev.to / over 1 year ago

It looks like this is TypeScript using markdown-it? Source: about 2 years ago

For my own static site generator, Jellybean, one feature of Docusaurus that I wanted to implement was full markdown support. This is because my static site generator previously only had partial markdown support, which is not very user-friendly. Thankfully, there are a some great open-source libraries which can provide full markdown support and I decided to use markdown-it for my project. - Source: dev.to / over 2 years ago

The problem is in a Jupyter Notebook markdown cell but it is reproducible here (with the html box checked). Source: about 3 years ago

Showing them isn't limited by any API at least. They are directly taken from one of the "gif" sites, the source message for them looks like this . That is directly the syntax for markdown "Show inline image", just with a weirdly formatted URL. While the small inline image is then uploaded to reddit for faster access... Source: about 3 years ago