GitBook might be a bit more popular than Remarkable. We know about 2 links to it since March 2021 and only 2 links to Remarkable. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I don't have that much experience with it, but remarkable lets you choose any font and font size you want. Source: about 2 years ago
For Markdown, I use VSCode myself. For you, however, http://remarkableapp.github.io might be interesting. Source: almost 3 years ago
You can have both a landing page (e.g.: www.your-project.dev) and a documentation website (e.g.: docs.your-project.dev). For creating documentation website GitBook is better fit than Gitlanding. GitBook is free for open source Projects (you just need to issue a request). - Source: dev.to / about 2 years ago
GitBook is a collaborative documentation tool that allows anyone to document anything—such as products and APIs—and share knowledge through a user-friendly online platform. According to GitBook, “GitBook is a flexible platform for all kinds of content and collaboration.” It provides a single unified workspace for different users to create, manage and share content without using multiple tools. For example:. - Source: dev.to / about 3 years ago
Typora - A minimal Markdown reading & writing app.
Docusaurus - Easy to maintain open source documentation websites
Markdown by DaringFireball - Text-to-HTML conversion tool/syntax for web writers, by John Gruber
MkDocs - Project documentation with Markdown.
MarkdownPad - MarkdownPad is a full-featured Markdown editor for Windows. Features:
Doxygen - Generate documentation from source code