Something to keep in mind is https://blog.m-ou.se/rust-is-not-a-company/. Rust is mostly driven by volunteers working on what they find interesting. Boring/uninteresting tasks depend on funding, a warm body to accept the funding, and a reviewer.
It's not just that this is boring work, but there's disagreement about Cargo and crates.io's direction. There are a lot of changes people would like to make that get turned down.
Crates.io and Cargo need namespaces, but the leadership flatly says no.
There's a big problem with name squatting, and nothing is being done about this either.
I get that there are more technically important issues around builds and reproducibility and the like, but this is pretty foundational stuff.
> Crates.io and Cargo need namespaces, but the leadership flatly says no.
They are favorable to crate-name-as-namespace (so that once you have the tokio crate you can use tokio as a namespace) and there's ongoing work on that. But as said above, it takes work to implement.
There's no desire for other meaning of the word "namespace" because famously nobody ever made a well-reasoned proposal (despite the amount of social media outrage over the lack of namespace).
There's just so much prior art here, though. Docker hub has username-based and org-based namespaces (as well as a "blessed package" root with no namespace). Maven central uses reverse-DNS as a namespace (and Maven central/OSSRH requires that you prove you own the domain before you can publish to it). Even npm, probably the poster child for doing things wrong, has user- and org-based namespaces.
This isn't a particularly difficult problem, and other package ecosystems have solved it many times in the past.
Arbitrary user-based or org-based namespace have many drawbacks: to name a few it makes discoverability much worse, and as such makes it easier to sneak in a malicious dependency, and it requires much more work on the package manager side to make sure that orgs are actually related to the company they use the name from (i.e. how do you make sure that the org "Google" in your package manager does indeed belong to GOOG), and a litigation process to resolve conflict (what if someone had created an Anthropic user name back in 2016?).
And on the flip side nobody has ever been able to articulate (that is, not in a hand-wavy fashion) what do those actually bring on the table to make those extra costs worth it.
Lol. The world seems to be moving along just fine.
I don't think the problems you list are problems at all.
Meanwhile, the benefits of knowing everything under a user/org namespace belongs to a user/org are huge.
There are much bigger problems to worry about than this. Such as if a popular crate owner sells out to malware for $$$.
It's also much easier to control ownership and auditing of @tokio/xyz than it is tokio-xyz. The org can uniformly control permissions to all member crates without having one go rogue.
> In a world without namespaces, how does anyone know google-foo belongs to Google?
It doesnt. And nobody believes it does. That's the key difference.
> At least if you establish "@google" belongs to Google, then you can be fairly confident "@google/foo" is theirs.
In practice nobody “establishes” that, they just trust the platform for vetting the orgs (and they are right, because they usually do), so if you package manager uses the same formalism without the same guarantees, you're setting yourself for a bad time.
> Lol. The world seems to be moving along just fine.
You've just shown an example that it doesn't! If you have two packages "anthropic/claude-code" and "anthropics/claude-code" how is the user supposed to know that the scammy-looking second option is the legitimate one?
> There are much bigger problems to worry about than this.
The thing is that mandatory namespaces don't provide meaningful benefit at all.
> It's also much easier to control ownership and auditing of @tokio/xyz than it is tokio-xyz.
This is covered by the accepted “crate as namespace” proposal. It has the benefit of keeping a flat namespace by default and providing an optional namespace for open source projects like that.
> There's a big problem with name squatting, and nothing is being done about this either.
That's not true at all. They changed the policy a few years ago to disallow squatting and you can report a package as not doing anything, at which point they'll send the author an email with a deadline to respond, with the plan to remove the crate if there's no change. I actually had this happen firsthand from a package name I had claimed in the early days, forgotten about, and then gotten this email about several months back:
> Jan 29, 2026, 19:25 UTC
> Hi saghm, I'm a member of the crates.io support team, and I'm writing in regards to your pal crate.
> Our policies have changed, and we now disallow crates that have no functionality. The pal crate was reported to us as violating this policy.
> Are you still using this crate name? If so, please reply-all and let us know by February 12, 2026. If we don't hear back from you by that date, we will be removing this crate.
> The rest of your crates are fine and will NOT be removed.
(I responded back immediately to confirm I wasn't using the crate and hadn't been aware of the policy change, so they could take action immediately without needing to wait until the deadline)
That and the existing reply are incorrect. Almost everyone has repeated the same superficial requests and design work and not dug into the problems to come up with a proposal that respectfully threads seemingly contradictory requirements (the answer isn't to be dismissive but to step through costs/benefits and explain why a path is justified).
And you forgot to mention the bureaucratic process that also blocks warm bodies from developing code because the changes are not/unlikely to be accepted regardless of the level of excitement
Crates is widely used so it's a rebuilding the track while the train is driving kind of problem.
It's just not a priority for the project right now, but I would also definitely like to see the issue done. It might be good for the rust project to vote on things like this during surveys so they know where to focus work!
TL;DR: They want to fix this, it's a lot of work that no one's being paid to do, there's a roadmap with specific tasks that need doing, volunteer contributions are welcome.
> it's a lot of work that no one's being paid to do,
aren't they like some kind of non-profit (in the legal sense) that is still able to take a lot of money (from players like Google and Co, to justify fixing this), as opposed to ... say the Zig foundation, ... that is is also "non-profit" but can't get money the same way?
The non-profit (the Foundation) pays for specific things but it is not really there to hire people to work on things. It pays for infrastructure work and to pay the existing maintainers who often do review work. It also gives stipends to up-and-coming contributors for Open Source outreach programmes, but this are not really the people who you want to have immediately work on your critical infrastructure code.
10 years ago, GitHub had a far better reputation and the Rust ecosystem was much smaller and less load-bearing, so "what if someone doesn't have a GitHub account" was a theoretical concern for most people. So the issue was a low-priority backlog item that everyone agreed would be nice-to-have but there weren't enough people willing to volunteer their time to it over more important and more impactful work.
Obviously, the situation has changed in recent years, so it's now considered a much higher priority by many people and some of them are actively working on it. But it's a lot of work to be done by volunteers, so it takes time.
That's the reality of open-source projects: things get done when they are important enough to motivate someone to either fund it or work on in their free time, not according to idyllic roadmaps and schedules.
The reason people were sounding the alarm 10 years ago is because if you tie yourself to a proprietary platform then you're at its mercy, even if it changes for the worse for everyone which is what we're seeing now.
With open-source projects, realistically there is no shortage of alarm sounding, and there is a shortage of alarm fixing, consequently if you really care about this being fixed you have to volunteer to go fix it.
Open source projects tend to be (and Rust certainly is) a showupocracy. Shit gets done when people that care about that shit does it. This means that important stuff that everyone agrees is important but not important enough for me to do, doesn't get done. And that some things end up being 80% solutions that scratch the itch of the person driving a project and progress stalls beyond that.
With Github, both of those things are gated behind Microsoft accounts, which will be an absolute no to a lot of volunteers. Particularly the ones who would fix that problem.
From the outset, crates.io was careful to deliberately not tie itself inextricably to Github. For example, by resisting the endless deluge of people demanding that Github usernames be used as public-facing package namespaces. Github is only used as an identity provider for logging in.
> 10 years ago, GitHub had a far better reputation
While this might have been true in rust-circles (which I'm an outsider to), I think this varied a lot in different circles. Most free software projects invested a lot of money, time and effort in setting up better (for themselves) alternatives to Github.
Everything from videolan and GNU Savannah to XDG, Gnome, KDE, etc.
The longer I go the more I have actually come to appreciate the way Packagist works for the PHP community, there are lots of cool things it does that I wish NPM or other registries did by default, like forcing you to package from a source repository, so that you can't upload a different artifact from what you keep in source control.
I'm not sure that really gives you the guarantees you think it does, though.
For example, I could push some malicious code, tag it, wait for Packagist to finish pulling it to publish a package, and then amend history to remove the malicious code, rewrite the git-tag, and force-push both to the git server.
This scheme makes it hard/impossible to push mismatching code by accident, but doesn't do much to stop a malicious actor.
This kind of thing is one of the reasons crates.io distributes source only, and that published crate dependencies can't depend on other repositories (that might allow for that attack).
From a supply-chain perspective, Cargo is still in the same broad risk category as npm and PyPI: installing packages means trusting externally published code, including code that may execute during build or installation.
Rather than looking for someone to blame - in this case, GitHub - we should focus on constructive ways to harden the ecosystem.
That's a separate issue of supply-chain risk, and crates.io using GitHub auth isn't really material to that.
The gripe with using GitHub auth for crates.io is that GitHub is owned by a large, fickle corporation with a (shall we say) complicated history with open source, and people object on principled grounds to being forced to use GitHub in order to participate in the crates.io ecosystem.
Cargo tied itself to GitHub back when GitHub still looked like an open-source utopia. Now the dependency is deeply baked in, and rolling it back would be very hard.
I think crates.io is essentially just the default, and you can point cargo to an alternate package repository, if you so desire.
I've worked on projects where we vendored all third-party crates, for example, so our config just pointed to that vendoring, and I think support ought to be better these days…
GitHub, just like NPM, is a liability of the worst order. I'm sure it's just coincidence that both are owned by Microslop. Anyway, having either of those as a mandatory dependency is a big no-no.
Go handles this well, kind of. It's super easy (in fact, transparent) to import from GitHub urls. You can self-host your Go packages, but it involves making and hosting some manifest files. Not as seamless as using GitHub, but still totally doable.
Aren't all the ones in the actual Go registry mirrored, though? I thought I read that. They also make it trivial to vendor dependencies, idk if Crates handles that
The teams support may be a bit trickier/less clear to move on, but generally: this feels like a great place where atproto / bluesky support would slot in well.
The only thing GitHub is used as on crates.io is as an identity provider. Using your atproto identity is pretty straightforwardly a conceptual substitute.
In my personal opinion, if a rogue actor can compromise your project by buying you the equivalent of a beer and a pizza, I don't think anyone should trust you as a dependency to any extent.
Using crates.io is entirely optional, you can download a library's source code and specify the path to it in your cargo config file. (Which is not uncommon in production)
For that matter, using cargo is optional, you can compile rust code using GNU make or shell scripts if you want to. (That's what the Linux kernel does)
The implementation on this has started.
Something to keep in mind is https://blog.m-ou.se/rust-is-not-a-company/. Rust is mostly driven by volunteers working on what they find interesting. Boring/uninteresting tasks depend on funding, a warm body to accept the funding, and a reviewer.
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