Based on our record, Notion Pages should be more popular than GitBook. It has been mentiond 3 times since March 2021. 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 / over 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
Most of these templates are from this subreddit and some are from Notion template websites like notionpages.com. I made nine free templates you can duplicate here! Source: about 2 years ago
Have you checked the notion template page, and also this one? Source: about 2 years ago
You can also investigate the Notion Template Gallery to get some inspiration and duplicate one from there or also share your own one. Here you have another inspirational website made by fans of Notion. - Source: dev.to / about 3 years ago
Docusaurus - Easy to maintain open source documentation websites
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
MkDocs - Project documentation with Markdown.
Notion Template Gallery - Built by our community, editable by you
Doxygen - Generate documentation from source code
Notion Pack - All the freelance docs you need, as Notion templates.