Remove links from Markdown

Markdown pattern

This pattern replaces Markdown links with their bare text.

Apply with the Grit CLI
grit apply delinkify
BEFORE 
The root of a Grit query is a [pattern](/language/patterns).

It even works with [titled links](https://www.codecademy.com/resources/docs/markdown/links "Thanks Codecademy!").
AFTER 
The root of a Grit query is a pattern.

It even works with titled links.