When comparing Stayfocusd (Chrome extension) vs Supernotes, the Slant community recommends Supernotes for most people. In the question“What are the best Chrome extensions for productivity?” Supernotes is ranked 4th while Stayfocusd (Chrome extension) is ranked 10th. The most important reason people chose Supernotes is:
The note-card format is incredibly versatile, and great when you have lots of information.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Offers granular control over what's getting blocked
Instead of simply blocking a website, the browser extension can be set to block specific pages, paths, subdomains or even content (images, games, etc) while allowing you access to other areas of a website.
Pro Short-form note-cards
The note-card format is incredibly versatile, and great when you have lots of information.
Pro Responsive platform
Works on all devices, from mobiles to laptops.
Pro Full Markdown (with LaTeX equation) support
Great to be able to use all the features of Markdown, rather than a select few.
Cons
Con Only web apps for now
The developers haven't released native apps yet.