Future development will be through Fizz Studio. All updates and issues will be maintained at the Fizz Studio Nanotation repo.
Prototype Chrome extension to enable "deep link" sharing of a selection, with anyone else who has this extension.
You can learn more at the Fizz Studio Nanotation page, or try it out from the Nanotation extension on the Chrome web store.
Provides a context menu item that lets you copy a link to a text selection. This link includes a custom query parameter (text) used by this extension. When that custom link is followed, the Nanotation extension decodes the text parameter and searches for that text; if it finds it, it highlights the selection text in the shared document and scrolls to the parent block element for the selection.
You can also add a short note, which will also be sent in the same URL. The note text will be added to the selection highlight as a title, shown when the user mouses over it.
This is very simplistic, but it doesn't require any special server, social service, or persistent resource. It's just a link. If the recipient doesn't have the Nanotation browser extension installed, they'll still end up on the right page, just not at the right selection.
This extension doesn't (and won't) collect or send any information, personal or otherwise, to anyone else. It operates completely in the browser, and is as private as possible. It doesn't collect usage statistics, and I don't see a reason for it to ever do so. In the future, it might use localStorage ("big cookies") to maintain personal history on the user's own computer, but that would just be for convenience.
This extension is partly intended to spark conversation about standardization of similar functionality, so it could be natively implemented in browsers. This would make it much more usable and useful.
Issues and PRs welcome!
- Recipient must also have Nanotation browser extension installed
- Doesn't allow you to make a selection that crosses element boundaries (i.e. you can't share a link that starts in one paragraph or list item and ends in another).
- Doesn't account for changes in spelling or other text changes
- Only finds the first match, not necessarily the specific selection the user shared
- Only one selection per page
- No persistence
- Practical URL character length limits apply (extent not tested)
Doesn't allow user to add comments (yet)- Haven't tested accessibility, and it's probably terrible… maybe add focus to the parent element?
- Likely name conflicts in URL parameter syntax (currently,
textandnote) - Very generic icon
- Seems buggy sometimes
Provide interface to allow short comments, viatitleattribute on<mark>element- If there's a nearby element (parent or section header) that has an
id, include that in the URL, and use that instead of auto-scrolling - Create matching extensions for other browsers, like Firefox, Edge, and Safari.
Loosely based on draft W3C Web Annotation specifications, such as the RangeFinder API draft.
For a real annotation extension, see Hypothes.is. That's a pretty awesome project.
See also discussions on Twitter:
- Request by Scott Vinkle (@svinkle), 2017 Dec 22, with some discussion by standards folks.
- Follow-up by me Doug Schepers (@shepazu), 2017 Dec 22, with not much interest from others, but I wanted to learn how to make a Chrome extension anyway, and I really like annotations, so I threw this together in a couple days.
- Announcement of Nanotation by Doug Schepers (@shepazu), 2017 Dec 28