unist-util-visit VS remark-lint

Although we are building a custom table of contents, we won't have to write everything from scratch. To separate the Markdown/MDX content from the front matter, we'll use the Gray-matter package. It is optional in case you don't have front matter in your Markdown files. To process the Markdown itself, we'll use the Remark package. We'll also need the unist-util-visit package for traversing node trees and mdast-util-to-string for getting the text content of a node.

For this example, we will use unist-util-visit to recursively inspect all the image nodes, and unist-util-generated to ensure we are not inspecting nodes that we have generated ourselves and do not belong to the doc.md.

we first looked into Vale but are moving to Remark Lint. Both have VS Code extensions so you can have it prompt you as you work.

I want to just give a shout out to Remark which is a linter for your READMEs which makes so much sense to me. Our code should be of a consistent standard, so why not the READMEs too!

With our dependencies all installed, we can start creating a .remarkrc.js, which will contain all the plugins that will be consumed by the remark processor. For details about alternative or advanced configurations, please refer to Configuring remark-lint.