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Di-ary – mathematical note-taking app built on Ruby on Rails, React and Redux
- brudgers 10y agoIf it meets the guidelines, this might make a good "Show HN". Show HN Guidelines: https://news.ycombinator.com/showhn.html https://news.ycombinator.com/showhn.html
- mkalygin 10y agoThanks for the hint! I'm new to HN, I try to bring some value to the community. I've made a new post to "Show HN".