cloudabi VS darling

There used to be an alternative runtime for FreeBSD called CloudABI [1], with which native programs could be started in capability mode, but it was discontinued in favour of WASI [2] (server-side Webassembly) — which adopted CloudABI's libc API.

0: <https://www.cl.cam.ac.uk/research/security/capsicum/>

1: <https://github.com/NuxiNL/cloudabi>

2: <https://github.com/WebAssembly/WASI>

Agreed re: the general idea, but isn't CloudABI in particular superseded somewhat by WASI? Its repo seems to say it is: https://github.com/NuxiNL/cloudabi

(WASI is similarly capability-based, as I understand it!)

There is actually a Wine-like transplier called Darling. The problem is that development is very slow because there is not as much need for MacOS programs on Linux, and there is a huge shortage of volunteers and manpower. And it has been rendered almost obsolete because Apple moved to ARM. Additionally 90% of Apple's API is closed source despite Apple claiming to champion open source.

Unfortunately not. Darling [0] is still at the point that it can only run command line applications. Only the most basic GUI applications are supported. That's still a massive accomplishment that I don't want to diminish, but it's nowhere near the point that WINE was at even quite a long time ago.

[0] https://www.darlinghq.org/

xcodebuild CLI to compile iOS apps without a Mac. Seems possible in theory, although there's an ongoing issue some are seeing apparently: https://github.com/darlinghq/darling/issues/488

I wonder if there's opportunity for overlap with darling (https://www.darlinghq.org/) here, somewhat like using WINE on top of actual Windows.

Hi guys, just wanted to make a quick shoutout to Darling since not a lot people seem to know about it, which is a compatibility layer like Wine for Linux, but it allows for MacOS applications instead of Windows apps to be able to run on Linux!