Paperwork aims to be an open-source, self-hosted alternative to services like Evernote (R), Microsoft OneNote (R) or Google Keep (R).
Paperwork is written in PHP, utilising the beautiful Laravel 4 framework. It provides a modern web UI, built on top of AngularJS & Bootstrap 3, as well as an open API for third party integration.
For the back-end part a MySQL database stores everything. With such common requirements (Linux, Apache, MySQL, PHP), Paperwork will be able to run not only on dedicated servers, but also on small to mid-size NAS devices (Synology (R), QNAP (R), etc.).