Based on our record, Antora seems to be a lot more popular than GitBook. While we know about 21 links to Antora, we've tracked only 2 mentions of GitBook. 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.
You have also AsciiDoctor ( https://asciidoctor.org/ ) which is alive and well. I am using it for technical CS documentation internally, but only for single page documents. I did not try to deploy their whole multi-document setup called Antora ( https://antora.org/ ). - Source: Hacker News / 3 months ago
Well scaffolding an extension also generates a docs module wich leverages Antora, and with a minimal effort, we can produce a nice and clean documentation. - Source: dev.to / 6 months ago
AsciiDoc has a bit more features compared to Markdown which allows for a richer presentation of the docs. Biggest difference is that Linode has the docs in a separate repository. Not sure if it is a limitation of their toolchain or a deliberate decision. Antora allows you to have the project documentation in the actual project repositories. It then pulls the docs from all the different repos together to build the... - Source: Hacker News / 10 months ago
I've been pushing for Antora everywhere I go. It allows you to keep text-based (AsciiDoc, similar to markdown but an actual standard) documentation with your repositories and from that build a central documentation portal site. Source: about 1 year ago
We use AsciiDoc for our technical documentation, and it's great. Last year we moved from AsciiDoctor to Antora [1] and I can't recommend it enough. [1] https://antora.org/. - Source: Hacker News / about 1 year 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 / almost 3 years ago
Docusaurus - Easy to maintain open source documentation websites
Asciidoctor - In the spirit of free software, everyone is encouraged to help improve this project.
MkDocs - Project documentation with Markdown.
ReadTheDocs - Spend your time on writing high quality documentation, not on the tools to make your documentation work.
Doxygen - Generate documentation from source code
Confluence - Confluence is content collaboration software that changes how modern teams work