RST preview

ubCode provides a real-time RST preview that is synchronized with the editor:

A lot of markup problems cannot be detected in a continuous integration system as most input is valid RST in principle, it is just not what the user intended.

The RST preview shows the user instantly how the RST will be parsed by Sphinx. The preview is a great way to learn RST syntax and to see how the RST will be rendered by Sphinx. The goal is not to replace the final Sphinx HTML output, but to get early insights whether the written RST code is as expected.