Tettra might be a bit more popular than GitBook. We know about 2 links to it since March 2021 and only 2 links to 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 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
Tettra kills repetitiveness by organizing knowledge from Slack and MS Teams. - Source: dev.to / over 1 year ago
Tettra - The best way to organize and share knowledge with your teammates. - Source: dev.to / almost 2 years ago
Docusaurus - Easy to maintain open source documentation websites
Slite - Your company knowledge
MkDocs - Project documentation with Markdown.
Confluence - Confluence is content collaboration software that changes how modern teams work
Doxygen - Generate documentation from source code
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.