Examples of README files for various projects, Confluence pages and ADRs.
An architecture decision record (ADR) is a document that captures an important architecture decision made along with its context and consequences.
Homepage of the ADR GitHub organization: https://adr.github.io/
Reference: https://github.com/joelparkerhenderson/architecture-decision-record
A general-purpose ADR template.
A general-purpose Confluence structure for project's documentation.
A general-purpose README contains basic information about a medium-sized project. The template can be easily customizable by removing redundant sections. For a big-sized project I recommend to use Confluence where you can put all necessary information and all the teams can update the documentation (make a README file simple keeping some basic information like a technology stack or a project setup including links to Confluence if necessary).
A demo README which might be useful for demo/poc (proof of concept) projects.