alt Hacker NewsI don't think ... serious people... argued that.
That's a bit hyperbolic so I'm sure I'm wrong, but I have an ace: if you point me at very smart people who argued against types I'm gonna say that they weren't serious. I think it's not possible, if you have the relevant experience of working on both typed and untyped codebases of at least moderate complexity with at least one collaborator, to come away seriously believing that the untyped way is superior (unless you were forced to use a really bad typed language, I guess). And arguing that untyped languages are better without that experience is also not serious, in the sense that anyone can unseriously say anything if they don't care about being well-informed enough to be right.
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Look at some of the typing present in MS COM back in the IE5/6 days and we can discuss more. I can honestly tell you - I'll take untyped languages any day of the week over that clusterfuck.
Personally - I also think people really underestimate just how much the tooling around types has improved over the last 20 years.
If I'm having to try to look up the difference between iBrowserInterface6 and iBrowserInterface5 and iBrowserInterface4... (and yes - shit like this really did exist: https://learn.microsoft.com/en-us/windows/win32/api/shdeprec...)
And I have no tooling for autocomplete, and the docs are shoddy, and google is just coming on the scene...
People understandable want to throw their computer out the window.
Types are great. Some forms of them were not.
It's easy to say that now, but it used to be that all mainstream typed languages had absolutely terrible type systems that got in your way as much as they helped
They're still right here in sibling comments
> I don't think ... serious people... argued that.
Static vs dynamic typing is no less ubiquitous in online forums over the decades than tabs vs spaces and vim vs emacs.
I've been writing code since the 80s, professionally since the mid 90s, in almost every major language, platform and operating system, from 8 bit microcontrollers to large scale web platforms.
So, not sure that counts as "serious" in your estimation, but I would definitely argue that dynamically typed languages are superior for a large class of problems.
Also, just a tip: it's usually better to be less sure of yourself, and seek to understand other's reasoning. It'll get you a lot farther than trying to convince everyone of how right you are.
If you're not sure why an experienced developer would hold an opinion different than yours, why not just ask?
I worked with people who would consider themselves serious, and are still in the industry and doing fine. A few have certainly gone on to be more prominent and get paid a lot more than I am—not that it's a perfect measure of seriousness.
In the early days they would often say things like "but we have prop types, why use TypeScript", "why not use JSDoc" (this made no sense at the time), or "it's an exercise in needless complexity". It was really tough to sell them on TypeScript for years.
I think there are developers who are very goal-oriented with a narrow perspective on getting from point A to point B, and their understanding of the process isn't particularly holistic, rigorous, or geared towards external or knock-on factors like maintainability, performance, bugs, etc. They deal with it when circumstances force them to, and no sooner. Defining types is a complete waste of time to someone like that.
These people thrive where teams are primarily expected to just ship things, and in my experience they often hate needing to think about things like types, tests, or code quality beyond running a linter.
So, they're serious people in one school of thought. They contribute meaningfully to projects. I think they're a large constituent of the new class of vibe coders who laugh at you if you look at the code. That's fine, they're doing their thing, and there are more than a few ways to get programs into people's hands. That way just isn't the way I like to.