Several! The 3 big players in order of release are Catalyst, (released in 2005), Dancer2 (Dancer was first released in 2009, but went through a complete re-write as Dancer2 around 2013), and Mojolicious (released in 2010). Source: about 1 year ago

I'll start with a basic Dancer2 application. Let's pretend we're a freelance developer of some kind and we have many projects for different clients in progress at the same time. At the basic level, you'd like to see what projects you are currently working on. A useful web page might look like this. - Source: dev.to / over 2 years ago

If you want a perl site, you may want to take a look at Dancer2. Source: over 2 years ago

Half an hour dabbling with Dancer2 and a bit of DNS and nginx configuration and feeds.dave.org.uk was working. Currently, it only runs two feeds - the Film and TV one I mentioned above and another which tells you what I've been listening to (through the magic of Last.fm and their scrobbling service. Last.fm used to provide a web feed of tunes I'd been listening to, but they turned it off a few years ago and now I... - Source: dev.to / about 3 years ago

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: 11 months ago

I assume you know of https://haiku-os.org. Source: about 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