portabletext VS jodit-react

Sanity is a headless content based CMS. You write in a rich text editor, which creates portable text. So unlike markdown you wont have to convert header # items but you will have to serialize the portable text into something that Gatsby can understand. I won't dive too deeply into how you create a site using sanity.io there are some great guides for that using gatsby-source-sanity.

I get it. I get the tangibility of flat files. I get that it feels good to take your coding skills into your prose. But it's not the best way to work with content. Text editors with familiar affordances that produce typed rich text that can be queried and serialized into whatever you need are better. Where developers can define the data structures they need, and editors get easy-to-use tools to get their work done. Like what we're building at Sanity with Portable Text.

Portable text is a JSON-based open specification with a renewed approach to handling and presenting rich text in modern applications. Portable text is created to solve challenges in creating rich content and its presentation in various differing interfaces.

Jodit is an open-source WYSIWYG editor written in TypeScript. Jodit-react, a wrapper for Jodit, is a great WYSIWYG rich text editor that ships with controls to handle most rich text formatting, links, and tables.