# Notebook Extend Markdown Renderer Sample

Demonstrates a how a custom [notebook renderer](https://code.visualstudio.com/api/extension-guides/notebook#notebook-renderer) can extend VS Code's built-in notebook markdown renderer (similar approaches can be used to extend other notebook renderers).

This extension adds `:emoji:` rendering support to the built-in markdown renderer used for notebooks. Try it out by writing: `:cat:` or `:smile:` in a markdown cell.

### Running this Sample

 1. `cd notebook-extend-markdown-renderer-sample`
 1. `code-insiders .`: Open the folder in VS Code Insiders
 1. Hit `F5` to build+debug
