The command to install is: ext install html-snippets HTML5 Snippets - This plugin allows for HTML highlighting along with snippets and autocomplete. If you want to set up Code for web development, here is a suggested combo:
It supports HTML, PDF, and even image files. The command to install is: ext install markdown-converter Web Development Markdown Converter - If you are writing Markdown to convert to another format, this plugin lets you choose a variety of formats. You can also open a second pane that previews your text as your type it. The command to install is: ext install markdown-all-in-one
Markdown All In One - This plugin gives you keyboard shortcuts and support for table of contents and lists in Markdown. If you are looking for a text editor focused on writing Markdown, you can use the following plugin combo: