Funded by the Knight, Mellon, Shuttleworth, Sloan and Helmsley Foundations, Hypothes.is is an online tool that allows you to annotate online texts. The goal is to create “free, open, non-profit, neutral” (Hypothes.is, About us, 2016) tools to support the Annotator project, which is working to make the web and online resources easy for everyone to annotate. Annotations can be used to leave comments on specific lines of text (rather than in a comments section), provide citations, view what other researchers have commented, or take notes for personal use.
Hypothes.is is available as a bookmarklet, a Google Chrome extension, and as an addition to a website. For more information or to get started annotating, visit the Hypothes.is website.