> First, generic methods are now supported > Generic functions can now be used without explicit type arguments
Great! This was an ergonomic code issue I hit when trying to create a universal handler/controller generic that could hydrate/populate function arguments (from a request body) without having an actual copy of the arguments: https://github.com/xeoncross/mid/blob/main/handler.go#L12
> Second, a key in a struct literal may now be any valid field selector for the struct type, allowing fields in nested or embedded structs to be initialized directly
It's been a while since I've written more than anything trivial in golang, but this seems like a big deal to me. As in, I can define a struct that is consistent and reusable in other structs
I love how proactive the crypto team is about post quantum. They released https://pkg.go.dev/crypto/mldsa. The lead maintainer Filippo Valsorda wrote a nice piece here[1] to urge the tech world to start deploying good enough versions of post quantum crypto.
While I'm highly sympathetic to competing priorities crowding out movement to pq cryptography. At the same time it's not sudden at all. It's been 10 years since nist first said "move shit over"?
This makes me want to find a side project for an excuse to give Go another try (I last used it professionally pre-generics).
I do still wish it had discriminated unions (algebraic data types) and some better error handling ergonomics.
Re unions:
https://github.com/golang/go/issues/76920
You might want to follow this proposal, if you aren't already. It's the most recent one, and it's supported by quite a few “core members” of the Go Team. I don't think it'll land in 1.28, but I like the fact that it's still a feature that's being actively discussed.
Do it. It is just a beautiful language to write and much simpler to pickup than many others. I am a fan boy of course but I love Go.
FYI golangci-lint and gopls are both broken if you try using generic methods.
Thank you for the headsup!
I'm so glad the new uuid package landed - it's overdue but a very welcome addition! I've already replaced github.com/google/uuid with `uuid` in several projects
Nice additions to go.
I like to imagine that one day we'll have a language that launched with all the features languages eventually add. The whole ecosystem of packages would be built on them instead of a legacy of more primitive language feature sets.
I don’t think launching Go today would have been better than 15 years ago.
Standard ML is a perfect programming language from the 90s. It unfortunately does not have a great eco system of packages.
Every release CPU load becomes a bit lower. Love it :)
Full release notes: https://go.dev/doc/go1.27
I have been waiting for generic methods and can't wait to use them!
The `go fix` modernisers are also great, have already run them in several repos.
New JSON is amazing, and SIMD will be big for json, audio/video etc.
I have recently been spending time learning go, really really liking the language, awesome standard lib, excellent tooling and great experience.
It sounds like the dumbest thing in the world, but I love the import system auto-adding stuff inside of vscode when I need it. just slick.
I love Go because even minor versions deliver great value like this. The struct literal inits and generic methods are great conveniences to clean up clumsy boilerplate.
Not to mention it’s just a dream language to work with , especially when building concurrent applications. I love engaging all of my cores. And memory is so expensive nowadays
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Being on the HN's homepage isn't as simple as "most upvoted articles in last X hours". They take into account upvote velocity: 40 upvotes in 40 minutes isn't the same as 40 upvotes in 4 yours.
no, it wasnt 40 upvotes in 40 minutes, it was at 8 upvotes after 34 minutes posted
Would you rather have yet another LLM-generated slop article in its place instead of an article covering a major release for a widely-used language? Out of all the articles that reach the HN front page, this is the one you have a problem with?