All-stars of documentation!

• Gitlab - Gitlab's accurate docs coupled with the flow of information and scale they handle sets them apart to be a prime example for technical, non-technical as well as internal documentation. Their handbook, guides, tutorials are extremely well done. Look no further.

API/SDK

• FrontApp API reference
• FastAPI API framework
• Razorpay API reference
• Stripe API reference

Changelog

• GatherContent
• Todoist changelogs
• Notion Changelogs - Incredible example of dogfooding.

CLI

• Heroku CLI
• Click

Cookbooks & Integrations

• Vercel Guides

Enterprise

• GitHub for Enterprise

Focus on Accessiblity (a11y)

• Web Content Accessibility Guidelines
• Accessibility | MDN Web Docs
• Webflow Resources

Getting Started

• Django getting started - https://github.com/django/django/tree/master/docs
• Docker getting started - https://github.com/docker/docker.github.io/

Great Discoverability in Docs

• Lodash docs
• RazorPay Docs
• Algolia Docs
• Terraform Docs

Keeping it Super Simple (KISS)

• Fast Logins Docs

Motivation behind the list

Others

• Notion Help & Support

References

• Docker references

Tutorials & Guides

• DigitalOcean tutorials
• Twilio guides
• Repl.it tutorials
• Gatsby tutorials