MacOS High Sierra Media Key Enabler for iTunes and Spotify. You can prioritize which app you would like to control or you can go with the default behaviour which controls the running app. The app runs in the menu bar in the form of a subtle and beautiful black dot. Won't work with headphone remote buttons.
ReactOS is a Free Community Opensource Collaborative Compatible operating system.
Imagine running your favorite Windows applications and drivers in an open-source environment you can trust. That's ReactOS. Not just an Open but also a Free operating system.
Password management should be simple and follow Unix philosophy. With pass, each password lives inside of a gpg encrypted file whose filename is the title of the website or resource that requires the password. These encrypted files may be organized into meaningful folder hierarchies, copied from computer to computer, and, in general, manipulated using standard command line file management utilities.
pass makes managing these individual password files extremely easy. All passwords live in ~/.password-store, and pass provides some nice commands for adding, editing, generating, and retrieving passwords. It is a very short and simple shell script. It's capable of temporarily putting passwords on your clipboard and tracking password changes using git.
PyInstaller is a program that freezes (packages) Python programs into stand-alone executables, under Windows, Linux, Mac OS X, FreeBSD, Solaris and AIX. Its main advantages over similar tools are that PyInstaller works with Python 2.7 and 3.3—3.6, it builds smaller executables thanks to transparent compression, it is fully multi-platform, and use the OS support to load the dynamic libraries, thus ensuring full compatibility.
Itsycal is a tiny menu bar calendar.
If you want, it will display your events as a companion to the Mac Calendar app. You can also create and delete (but not edit) events.
ImDisk Toolkit
Use AirPlay to stream to UPnP/Sonos & Chromecast devices
Ncdu is a disk usage analyzer with an ncurses interface. It is designed to find space hogs on a remote server where you don't have an entire graphical setup available, but it is a useful tool even on regular desktop systems. Ncdu aims to be fast, simple and easy to use, and should be able to run in any minimal POSIX-like environment with ncurses installed.
Simplified and community-driven man pages
AgenDAV is an open source multilanguage CalDAV web client which features a rich AJAX interface with shared calendars support