• Heptabase

  heptabase.com
• Have I Been Pawned

  haveibeenpwned.com
• A list of Free Software network services and web applications which can be hosted on your own server...

  github.com
• Find Wildness in the Contiguous United States.

  find.wilderness.org
• feedle: Search and Discover Quality RSS Feeds from Thousands of Blogs and Podcasts

  feedle.world
• Ken Burns In The Classroom

  dptv.pbslearningmedia.org
• Omnivore is a complete, open source read-it-later solution for people who love to read.

  docs.omnivore.app
• Heptabase vs. Notion vs. Obsidian

  alanchan1209.medium.com