118
Just learned about AppImageLauncher
(github.com)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
I don't remember anyone mentioning Snap being closed source, but it receives many complaints for interfering with the functioning of common programs, on top of slowing down the execution of programs installed through it and is now being forced on users. I haven't touched any *buntu distro in years, but it always seemed half-baked from the comments I keep on reading about it.
Also yes, Flatpak is what I believe you could call a universal package manager. Package it once and it should run on any Linux distro since it takes most things out of the equation, save for the kernel and drivers. And yes, it mostly is used to distribute desktop applications. It's ideal for safely running random applications or older programs that wouldn't run through a modern runtime.
I read that Snap was propriety and a quick search did not give me any hits on their source code, but I could of course be wrong.