GitHub users write a lot of Markdown; so much so that we render 2 billion Markdown files everyday; at peak times, we’re processing 1,300 Markdown files a second! Any opportunity we have to shave a few seconds off of the Markdown authoring experience on GitHub is time well-spent.

Introducing Markdown Helpers powered by Slash Commands

To use Markdown Helpers, simply type / on Issues, Pull Requests, or Discussion descriptions/comments and use the subsequent dialog to choose from a number of useful Markdown shortcuts.

Use shortcuts like /table to make Markdown tables a breeze, or /details to make selectively showing content to readers much easier than remembering the HTML