this post was submitted on 23 Jan 2024
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Seems like an interesting effort. A developer is building an alternative Java-based backend to Lemmy's Rust-based one, with the goal of building in a handful of different features. The dev is looking at using this compatibility to migrate their instance over to the new platform, while allowing the community to use their apps of choice.

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[–] MargotRobbie@lemmy.world 39 points 10 months ago (4 children)

Having a frontend rewrite seemed more critical than trying reimplementing the backend in a different language.

Remember, Lemmy had 4 years of development to iron out bugs, and this is essentially promising to make something in months that has a fully compatible backend to support all the third party apps, while adding features on top of what Lemmy has, and with a better front end with better mod tools to boot, with a complete rewrite of everything.

The scope of this project has planned for is already unviable. Suppose that Sublinks does reach feature parity to the current version of Lemmy, congratulations, the backend or mod tools is not something a regular user is going to notice or care about at all, all they will know is that suddenly, there are weird bugs that wasn't there before, and that causes frustration.

And this project is going to get more developer traction because... Java?

I'd like to be proven wrong, but I'm very sceptical about the success of Sublinks, because it look like a project that was started out of tech arrogance to prove a point than out of a real need, I don't work in tech, but the general trajectory of these kind of projects is that "enthusiasm from frustration" can only take you so far before the annoyance of dealing with mundane problems piles up, and the project fizzles out and ends with a whimper.

[–] Blaze@discuss.online 17 points 10 months ago (3 children)

I have higher hopes. Java is three times more developers than Rust (https://www.statista.com/statistics/793628/worldwide-developer-survey-most-used-languages/), and you can see in this thread a number of people saying they could contribute as they know Java and not Rust.

Let's hope for the best.

[–] Fudoshin@feddit.uk 21 points 10 months ago (4 children)

Java is a corporate language that most devs hate. Rust (Lemmy) is more popular as a hobby language that devs enjoy hacking in for fun.

[–] Blaze@discuss.online 8 points 10 months ago (2 children)

Hm, Java is hated by devs, but still 2nd language on GitHub with 11,7% of the total code hosted, while Rust is number 13 with 1,8%?

https://madnight.github.io/githut/#/pull_requests/2023/4

[–] SomethingBurger@jlai.lu 21 points 10 months ago (1 children)

How much of that 11.7% is 35-character class names?

I'm only half joking.

[–] magic_lobster_party@kbin.social 7 points 10 months ago

It’s by amount of pull requests, so the length of class names and other Java boilerplate doesn’t count.

[–] Fudoshin@feddit.uk 3 points 10 months ago (3 children)
[–] Blaze@discuss.online 14 points 10 months ago (12 children)

And even more, the Lemmy codebase doesn't really have any important developers besides the two main devs: https://github.com/LemmyNet/lemmy/graphs/contributors.

Even looking at the contributions to something like Mbin, which has been around for much shorter, you already see 6 people with more than 50 commits, while Lemmy has one

https://github.com/MbinOrg/mbin/graphs/contributors

[–] jgrim@discuss.online 10 points 10 months ago

We have 13 contributors with Sublinks so far. I expect more will come after the announcement.

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[–] dandroid@dandroid.app 12 points 10 months ago (1 children)

"I'm right, and if anyone disagrees, it's because they're brainwashed"

There's literally no possible way to argue against this type of logic.

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[–] c0mbatbag3l@lemmy.world 3 points 10 months ago (6 children)
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[–] kaffiene@lemmy.world 7 points 10 months ago

That's bullshit, frankly

[–] kameecoding@lemmy.world 7 points 10 months ago

Java is a corporate language that most devs hate

Citation required, because strangely enough people whom I hear about complaining about Java never seem to be the good developers but the ones I wouldn't hire

[–] spiderman@ani.social 2 points 10 months ago (1 children)

As a java dev, I can say that we hate working with java and love working with java at the same time.

[–] Fudoshin@feddit.uk 1 points 10 months ago (2 children)

Ah, an anime consumer. Explain to me why FMA:B is the greatest anime ever made?

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[–] wesley@yall.theatl.social 10 points 10 months ago* (last edited 10 months ago)

Just peeking at the source code and it all looks like pretty standard stuff. Looks just like apps I've worked on at several jobs.

Is it sexy? No. But a lot of people have experience with this and could help develop.

Only time will tell if this project pays off though

[–] MargotRobbie@lemmy.world 4 points 10 months ago (5 children)

I'm pretty sure Nutomic was a Java dev before starting work on Lemmy and learning Rust from scratch. That by itself should already speak volumes.

One-Up projects like this rarely ever turn out well, that's from my own experiences. Even though this isn't a popular view, I still think I'm right on this one, we can circle back in say, 6 months, to see if my predictions are right.

[–] nutomic@lemmy.ml 6 points 10 months ago (3 children)

I’m pretty sure Nutomic was a Java dev before starting work on Lemmy and learning Rust from scratch.

That is true, I used to be an Android developer and then learned Rust by writing code for Lemmy. Are you by any chance my new stalker?

And if we're comparing the languages, the fact alone that there are no Nullpointerexceptions makes Rust infinitely better than Java for me. I also agree that this sort of copycat project will soon be forgotten. For example have you ever heard of Rustodon?

[–] MargotRobbie@lemmy.world 15 points 10 months ago (1 children)

Are you by any chance my new stalker?

No, it was on that AMA you guys did months ago, and I remember things about people.

[–] nutomic@lemmy.ml 9 points 10 months ago

Very impressive! The only thing I can remember well are places.

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[–] dessalines@lemmy.ml 5 points 10 months ago* (last edited 10 months ago)

I also was a professional java dev, and also had to use spring boot in most corporate environments.

I don't wanna knock anyone's re-write, because I know how difficult it is to dissuade someone when they're excited about a project. But to me, starting a new project or doing a rewrite, is the best opportunity to learn a newer, better language. We taught ourself Rust by coding lemmy, and I recently learned Kotlin / jetpack compose because I wanted to learn android development. Learning new languages is not an issue for most programmers; we have to learn new frameworks and languages every year or so if we want to keep up.

This is potentially hundreds of hours of wasted time that could be spent on other things. Even if someone absolutely hates Rust and doesn't want to contribute to the massive amount of open issues on Lemmy, there are still a lot of front-ends that could use more contributors.

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[–] spaduf@slrpnk.net 16 points 10 months ago (2 children)

Lemmy had 4 years of development to iron out bugs

Lemmy had 4 years to accrue technical debt and make foot-guns first-class features. A rewrite is probably exactly what it needs.

[–] Sir_Simon_Spamalot@lemmy.world 2 points 10 months ago (1 children)

And you think that a rewrite would magically solve all those technical debts?

[–] 0ops@lemm.ee 6 points 10 months ago

Magically no, but sometimes a clean slate is easier than a refactor. I'm speaking generally though, I've never looked at Lemmy's code, and I'm not even who you originally replied to.

[–] laughterlaughter@lemmy.world 6 points 10 months ago

There are some projects that start because of "tech arrogance" as you describe the current situation. MariaDB, Git, LibreOffice are some of the most famous ones, but I'm sure there are more.

[–] anarchy79@lemmy.world 2 points 10 months ago

But does it have blockchain AI integration?