The README files in our open-source examples are written in Markdown a simple markup language.
In the IDE, the default view of a README.md file shows the source (markup) content. If you want to preview the file---that is, see it rendered in HTML---first open the README.md file, then click the Open Preview toggle in the top right of the IDE (as highlighted in the figure below). This is especially helpful if the README.md file contains images.
Please sign in to leave a comment.