Sounds like https://0install.net which has been around for a while. Personally I prefer to avoid 'installing' anything: if something's written in Java, its launcher should reference some specific java binary; if something's written in Python, it should reference some specific python3 binary; etc. For example, my job is mostly writing Scala and building it with Maven; yet I have neither installed system-wide.... - Source: Hacker News / over 1 year ago

It seems more like a package manager. https://0install.net/. Source: over 1 year ago

The article mentions Snap, AppImage and FlatPak, but there is also a much older system called 0install (zero install) that was started in 2003 or so [1]. I wonder why that never took off. [1] https://zero-install.sourceforge.net/roadmap.html (note this is the old website; the new website is https://0install.net - looks like it's still getting releases in October this year). - Source: Hacker News / over 1 year ago

That's true, future app distributions should utilize web 3.0, e.g. decentralization. There is 0install ( https://0install.net/ ), for example, it is better. - Source: Hacker News / over 2 years ago

Apache Karaf with OSGi works pretty nice using annotation based dependency injection with the declarative services, removing the need to mess with those hopefully archaic XML blueprints. Too bad it's not as trendy as spring and the developers so many of the tutorials can be a bit dated and hard to find. Karaf also supports many other frameworks and programming models as well and there's even Red Hat supported... Source: about 3 years ago