* [Lobsters](https://lobste.rs) - Run your own link aggregation site - ([Source Code](https://github.com/jcs/lobsters))
* [Myyna](http://www.myyna.com/) - Open source alternative to Pinterest ([Demo](http://demo.myyna.com/), [Source Code](https://github.com/cubettech/myyna)) `MIT``Nodejs`
* [No Fuss Bookmarks](http://nofussbm.herokuapp.com/signup.html) - Very simple software and service to store bookmarks especially designed for hackers (that don't need fancy interfaces, but nice API) ([Source Code]( https://github.com/mapio/nofussbm)) `GPLv3``Python`
* [Pinry](http://getpinry.com/) - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry))
* [Scuttle](https://github.com/scronide/scuttle) - Web-based social bookmarking system. Allows multiple users to store, share and tag their favourite links `GPLv2``PHP`
* [Shaarli](https://github.com/shaarli/Shaarli) - Personal, minimalist, super-fast, no-database bookmarking and link sharing plaform. ([Demo](http://shaarlidemo.tuxfamily.org/Shaarli/) `demo/demo`)
* [unmark](https://github.com/plainmade/unmark) - An open source to do app for links
* [Lobsters](https://lobste.rs) - Run your own link aggregation site. ([Source Code](https://github.com/jcs/lobsters))
* [Myyna](http://www.myyna.com/) - Open source alternative to Pinterest. ([Demo](http://demo.myyna.com/), [Source Code](https://github.com/cubettech/myyna)) `MIT``Nodejs`
* [No Fuss Bookmarks](http://nofussbm.herokuapp.com/signup.html) - Very simple software and service to store bookmarks especially designed for hackers (that don't need fancy interfaces, but nice API). ([Source Code]( https://github.com/mapio/nofussbm)) `GPLv3``Python`
* [Pinry](http://getpinry.com/) - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry))`FREE``Python`
* [Scuttle](https://github.com/scronide/scuttle) - Web-based social bookmarking system. Allows multiple users to store, share and tag their favourite links.`GPLv2``PHP`
* [Shaarli](https://github.com/shaarli/Shaarli) - Personal, minimalist, super-fast, no-database bookmarking and link sharing plaform. ([Demo](http://shaarlidemo.tuxfamily.org/Shaarli/) `demo/demo`)`FREE``PHP`
* [unmark](https://unmark.it/) - An open source to do app for links. ([Source Code](https://github.com/plainmade/unmark)) `MIT``PHP`
## Calendar and Address Books
@ -864,6 +864,7 @@ See also [Documentation Generators](#documentation-generators), [Wikimatrix](htt