Marksman

Write Markdown with code assist and intelligence in the comfort of your
favourite editor.

Marksman is a program that integrates with your editor to assist you in writing and maintaining your Markdown documents. Using LSP protocol it provides completion, goto definition, find references, rename refactoring, diagnostics, and more. In addition to regular Markdown, it also supports wiki-link-style references that enable Zettelkasten-like note taking. Check the project's page to learn more!