If you go to osnews.com and do a search for QNX, you will find many articles that were written over the past 20 years that describe the features, and pros and cons of running QNX. I believe there was also an article that compared BeOS (reborn as Haiku OS, haiku-os.org) and QNX. Source: 12 months ago

I assume you know of https://haiku-os.org. Source: over 1 year ago

I am in a similar position. I'm not using the very latest C++ features, but maybe this will be of use to you anyway? I decided to get started writing a native app for Haiku (http://haiku-os.org/), which you have to write in C++. So I loaded it up in a VM and started plugging away. I have always avoided CMake, but it's so popular these days that I decided to give in and get comfortable with it. Haiku is really... - Source: Hacker News / over 1 year ago

{Yes - I know what I'm about to post is NOT "Linux" ...but if you're wanting to learn something new and/or have some nostalgia for the late-90s/early-00s, read on} I absolutely LOVED BeOS back in the day Though I understand why Apple chose to buy NeXT instead of Be in the 90s, I wish they'd bought both - NeXT to get Steve Jobs and NeXT's way of managing apps (where they're all self-contained... - Source: Hacker News / almost 2 years ago

I agree with this. I can also recommend trying out Haiku OS x86 version with UTM emulation (choose between 32-bit or 64-bit OS version), because it requires very little system resources. Haiku is working on an ARM port, but it’s not ready for real-world usage yet. Source: about 2 years ago

Kubernetes on the backend used to utilize docker for much of its container runtime solutions. One of the modular features of Kubernetes is the ability to utilize a Container Runtime Interface or CRI. The problem was that Docker didn't really meet the spec properly and they had to maintain a shim to translate properly. Instead users could utilize the popular containerd or cri-o runtimes. These follow the Open... - Source: dev.to / 5 months ago

Multiple container runtimes are supported, like conatinerd, cri-o, or other CRI compliant runtimes. - Source: dev.to / 6 months ago

Install container runtime on all nodes. We will use cri-o. - Source: dev.to / 6 months ago

Container Runtime Interface (CRI) is one of the important parts of the Kubernetes cluster. It is a plugin interface allowing kubelet to use different container runtimes. And recently CRI-O container runtime has been announced as a CNCF Graduated project. I thought of writing a blog on CRI-O and how to set up a single-node Kubernetes cluster with Kubeadm and CRI-O. - Source: dev.to / 11 months ago

CRI-O: This is an open-source container runtime designed for use with Kubernetes. It is a lightweight and stable environment for containers. It also complies with the Kubernetes Container Runtime Interface (CRI), making it easy to integrate with Kubernetes. - Source: dev.to / about 1 year ago