For developers
Here’s a quick reference to resources for developers who write their own documentation.
Pages you’ll find useful in this site
Designing and planning your documentation
Writing documentation
Improving documentation
Is your Swagger documentation complete?
Groups that can offer more resources
Write The docs An organization focused on software documentation. They’re known for the annual conference, for the local meetups that members organize, and for their large community on Slack.
API the DOCS A conference focusing exclusively on API documentation.
The Good Docs Project An open-source project that creates templates for open-source documentation. They offer templates for many kinds of documentation.