A critique of package managers

And honestly speaking: It is plain stupid.

We can all agree that abusing package management with ~10000 of micro packages everywhere like npm/python/ruby does is completely unproductive and brings its own considerable maintenance burden and complexity.

But ignoring the dependency resolution problem entirely by saying "You do not need dependencies" is even dumber.

Not every person is working in an environment where shipping a giant blob executable built out of vendored static dependencies is even possible. This is a privilege of the Gamedev industry has and the author forgets a bit too easily it is domain specific.

Some of us works in environment where the final product is an agglomerate of >100 of components developed by >20 teams around the world. Versioned over ~50 git repositories. Often mixed with some proprietary libraries provided by third-party providers. Gluing, assembling and testing all of that is far beyond the "LOL, just stick to the SDL" mindset proposed here.

Some of us are developing libraries/frameworks that are used embedded in >50 products with other libraries with a hell of multiples combinations of compilers / ABI / platforms. This is not something you want to test nor support without automation.

Some of us have to maintain cathedrals that are constructed over decades of domain specific knowhow (Scientific simulators, solvers, Petrol prospection tools, financial frameworks, ... ) in multiple languages (Fortran, C, C++, Python, Lua, ...) that can not just be re-written in few weeks because "I tell you: dependencies sucks, Bro"

Managing all of that manually is just insane. And generally finishes with an home-made half-baked bunch of scripts that try to badly mimic the behavior of a proper package manager.

So no, there is no replacement for a proper package manager: Instead of hating the tool, just learn to use it.

Package manager are tools, and like every tool, they should be used Wisely and not as a Maslow's Hammer.

> Some of us works in environment where the final product is an agglomerate of >100 of components developed by >20 teams around the world. Versioned over ~50 git repositories. Often mixed with some proprietary libraries provided by third-party providers. Gluing, assembling and testing all of that is far beyond the "LOL, just stick to the SDL" mindset proposed here.

Does this somehow prevent you from vendoring everything?

Yes. Because in these environment soon or later you will be shipping libraries and not executable.

Shipping libraries means that your software will need to be integrated in other stacks where you do not control the full dependency tree nor the versions there.

Vendoring dependencies in this situation is the guarantee that you will make the life of your customer miserable by throwing the diamond dependency problem right in their face.

In the game development sphere, there's plenty of giant middleware packages for audio playback, physics engines, renderers, and other problems that are 1000x more complex and more useful than any given npm package, and yet I somehow don't have to "manage a dependency tree" and "resolve peer dependency conflicts" when using them.