Cloudflare Docs - Nice overview page.
Shields.io readme - Clear instructions on how to start working on the project, contributing guidelines pointing to a tutorial, coding guidelines and even a high-level code walkthrough.
inDinero Help Center in Notion - Easy example of doing help/docs for company in Notion.
Formik Docs - NextJS + Notion + TailwindCSS + AlgoliaSearch.
Assuming people know everything
Assuming people are stupid
Beautiful Docs - Pointers to useful, well-written, and otherwise beautiful documentation.
Docusaurus - Easy to maintain open source documentation websites.
GitDocs - Easy to use, SEO-friendly, beautiful documentation that lives in your git repo.
Outline - Open, extensible, wiki for your team built using React and Node.js
mdBook - Create book from markdown files. Like Gitbook but implemented in Rust.
mdbook-generate-summary - Tool to generate an mdBook SUMMARY.md page.
Metadoc - Online documentation platform where developers collaborate and learn from shared inline notes, bookmarks and comments.
Almanac - Workspace for your team's knowledge.
MkDocs - Project documentation with Markdown.
gatsby-starter-docz - Gatsby starter with Docz and a blog for your documentation.
Artifact - Simple, linkable and trackable design documentation tool for everybody.
Read the Docs - Spend your time on writing high quality documentation, not on the tools to make your documentation work.
cheatset - Generate cheat sheets for Dash.
Nextra - Next.js based documentation site generator. 0 line of code needed, just write Markdown.
ReadMe - Beautiful, personalized, interactive docs.
Outline - Team wiki & knowledge base.
Architecture decision record (ADR) - ADR is document that captures an important architectural decision made along with its context and consequences.
Just the Docs - Modern, high customizable, responsive Jekyll theme for documention with built-in search.
vite-plugin-react-page - Vite plugin for React. It is very suitable for document site and React UI development environment.
The Documentation Compendium - Various templates & tips on writing high-quality documentation that people want to read.
Smooth Doc - Ready to use documentation theme for Gatsby.
Furo - Clean customizable theme for Sphinx.
DocuAPI - Beautiful multilingual API documentation theme for Hugo.