GDoc Notes is a free Chrome extension developed by loki.astari that enhances productivity in Google Documents. This extension adds a "Note" section to the "Left Side Bar" of a Google document, allowing users to easily add notes and labels.

When the left side bar is opened, the "Note" section appears at the top, ensuring it doesn't intrude on your normal workflow. With GDoc Notes, you can link a "Note Document" and labels to a Google document.

By linking multiple documents to the same "Note Document" or assigning the same labels, you can conveniently view and access all related documents in the left side bar. Clicking on these documents will open them in new tabs, allowing for seamless navigation.

GDoc Notes provides a useful way to organize similar documents into label groups and keep notes on documents, even if you don't have write access to them. All data is saved locally in your browser, ensuring privacy and security. The code for GDoc Notes is also available for review on GitHub.

With its simple and intuitive functionality, GDoc Notes is a valuable extension for Google Documents users who want to enhance their productivity and organization.