View plots rmarkdown github software#
View plots rmarkdown github code#

You can see my mega-wishlist that Yihui Xie (the blogdown conceptor and author) asked me to share with him:

I had a lot of ideas to help beginners get started, but just as important, to improve the quality of life for existing users.

Maëlle Salmon’s post: What to know before you adopt Hugo/blogdownĪthanasia Mowinckel’s post: Changing your blogdown workflowĬlaus Wilke’s post: Writing a blogdown post for the agesĪll of this, combined with my own experiences teaching and using blogdown for over 3.5 years led me to…my giant blogdown wishlist. Here are some great blog posts that document pretty common user experiences and frustrations: Regardless of where the pain came from, there was definitely room for improvement. Sometimes we have Hugo “improvements” to thank, other times your Hugo theme is at fault, and sometimes we could blame blogdown. However, the process of creating and maintaining a Hugo website using blogdown was not always pain-free. That may not seem like a lot to some folks, but it is to me! Even more meaningful to me, though, has been watching the launches of so many people’s personal websites. Since then, that single post has been viewed over 27,557 times. If you’d like to learn more about the Mermaid syntax, head over to the Mermaid website or check out Knut’s first official Mermaid book.About Blog Projects Talks Up & running with blogdown in 2021īy Alison Hill in hugo blogdown netlify rmarkdownįirst blog post and published it on my first website. We are very grateful for Knut’s support in bringing this feature to everyone on GitHub. Mermaid has been getting increasingly popular with developers and has a rich community of contributors led by the maintainer Knut Sveidqvist. The net result is fast, easily editable, and vector-based diagrams right in your documentation where you need them.

View plots rmarkdown github code#

(Here’s the Mermaid code for the diagram.) Here is a visual representation of the path your Mermaid-flavored Markdown takes to become a fully-rendered Mermaid chart. User-supplied content is locked away in an iframe, where it has less potential to cause mischief on the GitHub page that the chart is loaded into.Rendering the charts asynchronously helps eliminate the overhead of potentially rendering several charts before sending the compiled ERB view to the client.It offloads the library to an external service, keeping the JavaScript payload we need to serve from Rails smaller.Next, assuming the content is viewed in a JavaScript-enabled environment, we inject an iframe into the page, pointing the src attribute to the Viewscreen service. We achieve this through a two-stage process-GitHub’s HTML pipeline and Viewscreen, our internal file rendering service.įirst, we add a filter to the HTML pipeline that looks for raw pre tags with the mermaid language designation and substitutes it with a template that works progressively, such that clients requesting content with embedded Mermaid in a non-JavaScript environment (such as an API request) will see the original Markdown code. When we encounter code blocks marked as mermaid, we generate an iframe that takes the raw Mermaid syntax and passes it to Mermaid.js, turning that code into a diagram in your local browser. The raw code block above will appear as this diagram in the rendered Markdown: Working with Knut and also the wider community at CommonMark, we’ve rolled out a change that will allow you to create graphs inline using Mermaid syntax, for example:

View plots rmarkdown github software#

Maintained by Knut Sveidqvist, it supports a bunch of different common diagram types for software projects, including flowcharts, UML, Git graphs, user journey diagrams, and even the dreaded Gantt chart. Mermaid is a JavaScript based diagramming and charting tool that takes Markdown-inspired text definitions and creates diagrams dynamically in the browser. We added support for embedding SVGs recently, but sometimes you want to keep your diagrams up to date with your docs and create something as easily as doing ASCII art, but a lot prettier. A picture tells a thousand words, but up until now the only way to include pictures and diagrams in your Markdown files on GitHub has been to embed an image.