For context, I'm using Codex and have no interest in either Zig or Rust, so just observing this drama from the sidelines.
Anthropic absolutely is in the programming language market. If/since AI makes rewrites to certain languages relatively easy, a success story will tie the given language(s) to the given AI company.
Rust may have a tremendous success in the future, because it's much easier to write it with AI (ignoring for a moment whether that's really a good thing). The implication is that Anthropic has a stake in Rust's success.
Also, to be kept in mind that devs advertising successfull rewrites often hide some aspects that are unfavorable to the narrative; typically, how bad was the code before the rewrite), although there are other (significant) aspects that have been omitted.
> Zig's response is a sour opinion piece full of personal attacks.
I take you haven't read Andrew Kelley's article (here: https://andrewkelley.me/post/my-thoughts-bun-rust-rewrite.ht...).
Summary:
- Jarred has written Bun with very bad engineering standards
- Jarred has managed public relations very poorly (e.g. ghosting the Zig foundation)
- When they rewrote the project to Rust, and described Zig as poor choice, there has been a negative fallout for Zig
- The ZSF is obviously upset because of the poor publicity
This is summarized at the end of the post:
> Zig users who knew next to none of these facts and have only the surface level understanding that an ex-Zig-user is getting trashed by the language creator. Such people might reasonably worry that might happen to them
As a matter of fact, I also believed the same after reading's Bun's post. This is undeserved though, and that's what Kelley explains.
There's definitely a personal attack somewhat, and this is addressed in the last (added later) section.
What Java, JS, Python and C# all did to conquer the industry from a C++ dominance was to provide safety harnesses for less "perfectionist" workers to fumble around without causing a mess, to write C and C++ in an increasingly hostile world we realized you needed a lot of craftsmanship, the performance benefits outdid and kept the latter languages relevant for a long while.
Still, the performance/predictability penalty didn't give way so Rust (and Swift) came into play. They don't have as many unpredictable performance characteristics as the previously "safe" GC languages but still provided more or less the same guarantees (in some ways perhaps even better for Rust).
The brilliance of the Rust ideas did start a bit of a cambrian explosion of languages in that niche, most of them however targeting a bit more of a craftsman position than Rust (that came out of distinct industry needs).
The problem as the article illustrates, in car terms.
If Java,JS,etc are mostly "regular safe cars" and C/C++ a two wheel motorcycle.
Rust is perhaps a rally car (fast but still a car so occupants inside are well protected) whilst Zig really is a quadbike or open wheel cart, not as unsafe as a two wheel bike since you won't slide for the smallest oil/ice patch but flipping over is still dangerous as hell.
And that takes us to the crux, so many developers who love the craft and perfection (and don't live under- or perhaps care of- financial constraints) think that "good careful" developers is all that's needed and don't see dangerous language designs as a problem.
I'm an older developer, and given that I can write "good careful code", but 90% of the time it's also a matter of time and financial constraints so I wouldn't trust mine (or anyone elses for that matter) code written under those "industry" conditions.
I think Zig has a lot of nice perks, but it was obvious from day 1 that it's very much for people that love their hacking freedom over writing code for todays hostile world.
The memory safety aspects could be discussed. Arguably they could have had equally good memory safety by employing AI, tests and fuzzing (the Zig integrated fuzzer that the Zig team suggested they use, not just the high level fuzzing they were doing)
For this kind of project I do think using Rust is a good idea. At the very least because a project like Bun probably can benefit from a more mature language.
But I also think Andrew’s perspective of this process has been essential to understand what happened here, and though he could have been nicer with his word selection in a couple of places (he doesn’t have the clout of Linus Torvalds to get away with it), what he wrote absolutely needed to be said. I find it annoying that people dismiss it as personal attacks. If being a bad manager is the direct cause of a poor working relationship and bad engineering results, pointing it out is not a personal attacks. It’s essential context for understanding what happened.
Arguing that a product that sells itself as improving programmer productivity by writing the code for you has no stakes in "the programming language market" because it doesn't sell a programming language of its own is impressively shortsighted. Especially when the leader of a programming language has openly stated their dislike of vibecoding, critisized the industry, and the language project itself rejects PRs made with the product being sold.
Jarred's post about Bun-Zig-Rust post was technical and polite.
Andrew's post in response was anything but that.
If everyone sees the post as "polite", most of it probably been written by LLMs, as they remove anything that could be seen as "nonpolite" and human. Meanwhile, engineers who just want to publish their own thoughts and feelings on a subject, will be filled with stuff the public sees as "nonpolite", and since those hard edges weren't trimmed before the publishing, we can then assume this is actually a genuine person's thoughts and feelings.
Instead, since he does work for Anthropic, it just looks like a big marketing gimmick that was going to be done whether it was the right thing to do or not.
I browsed through the Bun code following Kelly's post, and decided to have Codex replace all my Bun usage with Deno.
No, they're intentionally in all the programming language markets.
Did we just read the same blog post? I see no assertion in it that Anthropic is in the programming language market, rather that this rewrite was a marketing opportunity for them they were happy to lean into.
> For context, I'm using Codex and have no interest in either Zig or Rust, so just observing this drama from the sidelines.
The latter part of the post is much less about Anthropic and more about AI coding in general so I’d say it’s still very relevant to your interests.
Anthropic's posts were sanctimonious, self-serving, tone-concealed delegitimisation of Zig. Kelly's post was a strategically poor but sincere individual understandably frustrated at this concealed attack, expressing his honest feelings about the situation.
The article by Ray Myers makes the case that Anthropic is in the programming language market by way of them having a clear monetary stake in making their agents look supremely capable of all tasks, up to and including rewriting an entire Zig codebase to Rust.
From TFA:
> Anthropic is actively campaigning to end software engineering. They need you to believe they can do that. Well, maybe it’s not you that they need to convince. Maybe it’s your C-Suite, various world leaders, or the manager of your retirement fund. They’ve raised $132 billion in investment, and are approaching an IPO valued over $1 trillion. Since they cannot show profitability, this depends on selling their hypothetical future impact.
> In literary terms, Anthropic is an unreliable narrator.
> One of their key narratives is: Coding is going away, then the rest of software engineering, and eventually most other human labor. This kind of money behind this kind of story has an impact, regardless of how true we think the story is.
Not sure; it has some elements of personal issues, but they're followed by a rationale from the author.
Honestly, seeing the project lead (Andrew Kelly) take a stand against poor engineering practices without any equivocation makes me more inclined to want to use Zig - their values (in this regard, at least) align with mine.
He also substantiates what many of us are saying to all these "Very Senior Chief Engineer with 40 years experience" who are boasting of 10x productivity: these people aren't reading the code they are generating, and were producing slop even without AI.
Remember the days where teams would adopt technologies based on how familiar the members are with them? "Now that the AI is here" and is the one writing code, to the point where Linkedin devs flex how it's been months since they touched source code, teams adopt technologies based on how familiar AI is with them.