Qubes OS A Reasonably Secure Operating System ][
Subgraph OS Adversary resistant computing platform ][
Docker Containers
JumpCloud Directory As A Service ][
Antsle A Cloud In A Box ][
Edge Linux Virtualization and Containers for Your Private Cloud
Duck Duck Go A Better Way to Search Engine ][
Hangups Linux Console Client for Google Hangouts ][ IFTTT If This Then That
WTTR.in A fun, minimalist weather page ][
Haiku OS BeOS Inspired OS project for bevy of architectures ][ Postman Postman API Platform
Gemini PDA PSION-style handheld with Android and Linux support ][ Kali Kali Linux ][ RISC OS Open for ARM devices ][ Unraid Storage & Containers
Jitsi: An Open Source alternative to Zoom ][
Clockwork Pi: Minimalist, Cyber Punk-esque handheld/terminal][
Parrot Linux: Parrot Project's ParrotOS
KVM: Linux Virtualization ][ FVWM The FVWM X Window manager
The Jargon File Old School Required Reading