How to write posts on Habr?

Question

Habr

In a browser editor - somehow childish ... And, let's say, I want to publish already written and marked up material. In general, I write my text content in asciidoc in vim and convert asciidoctor or pandoc to the format required for publication. But habr does not provide pipeline / workflow recommendations - how to write in a convenient editor in a convenient markup language, does not provide templates or macros, how to publish from markdown , asciidoc , html , docbook , latex etc... Share your experience.