Save the web, freely.
Better reading and research with annotations, highlighter, sticky notes, archiving, bookmarking and more.
Pinboard is a bookmarking website intended for people who want to reliably keep track of large numbers of links. Its goals are to be useful, fight bloat, keep things fast, and stay small. Social bookmarking for introverts. m.pinboard.in
LinkAce is meant to provide a long-term archive of links to websites, media files or anything else which has a valid URL. Store interesting articles, neat web tools or libraries you may use sometime in the future.
Shiori is a simple bookmarks manager written in Go language. Intended as a simple clone of Pocket. You can use it as command line application or as web application. This application is distributed as a single binary, which means it can be installed and used easily.
Lobsters is a technology-focused link-aggregation site. The site is driven by Ruby on Rails with the source code being freely available for those seeking to create a site similar to Reddit or Hackernews.