#scalaio — Public Fediverse posts

It's been a ride but ScalaIO has come to a closure, after being very functional. Awaiting continuation. Well done guys!

#ScalaIO #Scala

And now at #ScalaIO, the part where we say good bye and we all cry a bit

Great talk about Kyo from Jonathan Winandy.

Between cats effect, ZIO and Kyo, the latter seems to be the most straightfoward. And the more appealing for people like me who like direct style.

But it's still a "systemd of Scala": once you want to use a bit, you have to embrace the whole ecosystem.

#ScalaIO #Scala

And for literally one of the last talks of #ScalaIO, we have the immense luck to have Jonathan Winandy, one of the organisers of the conference, give us a talk on #kyo, one if the amazing demonstration of the power of #scala3 for better developer experience

https://github.com/getkyo/kyo

And now at #ScalaIO for @NicolasRinaudo

Who is live coding (last try for him!)
From the last #scalaio conference

#ScalaIO @MateuszKubuszok
Talk: Can we have the standard library for macro?

OH YES PLEASE

And so it starts

#scalaio #scalaCenter

First and last day of the last ScalaIO!

Let's see how Scala and the community are doing, learn new things. And meet friends.

#ScalaIO #Scala

Last #scalaio of all time, here we go!

And thus starts the last edition of the last community driven Scala event, which should ring a bell for the #scalaCenter success in its mission

Wow, this is the last #scalaio.

After 12 years, that conference had become THE INDIE conference for #scala dev and community. The cheapness, quality of venu, attention to food and specific choices, talks, and general mood and management of a complicated community had always been top.

I was at the first and each ones following that, speaker on a lot of them... This is really a page of the #scala history that is closing.

Thank you to Valentin, Jonhatan, @mark and all the other who made that fabulous place in time and space a reality.

And... In the same time, I understand you so much. And respect what you did during all that time even more. Thank you !

Let's celebrate that last gathering. One last time, together, enjoying the place and time 🤗

I just learn that.

I only met Brendan a few times IRL, the first one at #scalaio 2013. He was so nice, a reassuring head in the assembly for a novice speaker.

I never stopped to maintain a social link with him, something that I'm especially bad at, but that he made simple.

Brendan was obviously brilliant, and not only to find the perfect gif to answer you. The kind of brilliance that doesn't put other under its shadow but make them shine even more.

He was so human it hurt, with a bottomless kindness.
He was the kind of people I thought to when humans were too bad, so that I remembered what Humans can be.

This world will miss you.
I will miss you.
I hope you'll will find the peace that eluded you here.

My Presentation at #ScalaIO about OCaml IDE on top of LSP with... my broken English :)

https://youtu.be/mUzOBC3V0ds?feature=shared

#theWorkshop

@arosien I just saw a talk about Kyo at #scalaio and it looks like a step in that direction.

The slide with "flatMap is just map" (because io is just a type marker) was 🤯

But the main problems for me are always at the limits, like "does that totally harmless looking function is calling the network for who knows what" or "isn't there a logging framework somewhere in the call stack" (the two being often the same)

ScalaIO 2024-2 c'est fini ! C'était bien cool, merci beaucoup à l'orga dont @mark qui a bien mérité sa séance de surf sur laquelle il fait beau plusieurs fois !

#ScalaIO #Scala

Hey there, Paris! 🇫🇷

We just finished presentations by @adamwarski and Magda Stożek at Scala.io

Thank you to everyone who joined us... and see you at Scalar in March

#ScalaIO #scala

This morning at ScalaIO, @adamwarski spoke about "direct-style Scala" and how much it can be qualified as "functional". The answer being: pretty much.

It seems I was doing direct-style before it even had a name. Never was confortable with suspended effects – may have a look on Kyo though.

#ScalaIO #Scala

(I will let you discover the part 2: direct style. The base is "direct style is avoiding continuations")

#ScalaIO

And a "final" assessment after some wandering to Haskell and discussions on the topic

#ScalaIO

And a sumup: fp is a paradigm where programming constructed by applying and composing functions

But it is a spectrum, from casual to pure fp

#ScalaIO

With a nice sum up of fp aspects

#ScalaIO

With nice comparisons of different snippets of more or less FP code, like here comparing Java/Haskell/unison

#ScalaIO

This morning on #ScalaIO , @adamwarski talk about direct style fp and ask the hard question: what is functional programming?

#ScalaIO Hey, i'm looking for an experienced Scala dev with aspirations for mentoring, evolving practices, technical management of projects (derisked path from idea to poc/MVC/milestones, reassessment, etc)

We're rudder.io, a secops tool for checking and enforcing security configurations, patch, best practices on heterogenous IT infra.

It's a 15y old Scala project, maintained with love, now mostly zio based and on the verge to switch to Scala 3. We also do elm for front, and the system team does rust and f#.

Small team (6 for dev), extremely low turnover, floss good citizens, strong and sustainable growth.

French company based on Paris with up to 90% remote, looking for a French worker based on France. Come talk to me 👋

(NDR: hum, pas sûr de pourquoi j'ai ecrit ce post en anglais)

#fediHiring #rudderio #scala #france

Wow! @MateuszKubuszok has built a Scala 2/3 automatic type-class derivation system that allows faster compile time and faster execution, even against semi-automatic derivation. Using macros instead of implicit derivation.

That's only used in Chimney common libs for the moment. Once ready, cost for libraries that want to use it would be increased boilerplate code. So would be only advised for already mature libraries that want to improve performance for their users.

#Scala #ScalaIO

Not posted a lot about #scalaio but the talk by @MateuszKubuszok on derivation and how jsoniter and chimney bring a new way of more convenient, quicker to compile and faster to execute derivations is very good and brings joy in thinking about what could be done

You should really look at the video once available!

(It took him less than a week to optimize chimney with jsoniter techniques)

CC @NicolasRinaudo

#scalaio

Keynote très particulier et personnel de Valentin Kasas à ScalaIO ce matin, qui établit le diagnostic et les pistes de guérison sur le déclin de Scala. Il pose les mots sur un sentiment général dans la communauté.

Des raisons objectives (remoting, cercle vicieux des compétences, conflits dans la communauté, amélioration de Java) comme mystérieuses (des arguments applicables aussi à des langages en forme).

Conclusion qui demande de répandre l'amour qu'on a pour ce language !

#ScalaIO #Scala

The conclusion slide: kio is amazing and a much simpler way toward effects than cats/zio/monad transformers/etc.
And performance are better by construction (fewer flatMap and encapsulation)

#ScalaIO

#Scala #scalaio #kindness #youngs

I think I won't live post the other talks, because actually it's harder now than when I was younger 😅
And I will need to go shortly.

I'm very sad to leave Scala.io without seeing this afternoon talks, especially Olya Mazhara one on Ukrainian community resilience.

I want to deeply thanks scalaio organizers who moved mountains for that 10th edition to happen, and again, successfully created an amazingly cozy, welcoming and friendly place to share ideas and practices, with a real care for the venue (the food was so, so much nicer than what you get in events with tickets 4 times the price).

And I really hope we will have a 11th edition.
I learn than most industrial people are in the middle or just finished their migration to scala 3, and that we are starting to really see the benefits of that new language.

And that, whatever vocals people are claiming, the community is up and thrilling, and a new generation of bright, amazing, and nice people are here to take the lead

Thank you everyone!

#Scala #scalaio #kindness #youngs

I think I won't live post the other talks, because actually it's harder now than when I was younger 😅
And I will need to go shortly.

I'm very sad to leave Scala.io without seeing this afternoon talks, especially Olya Mazhara one on Ukrainian community resilience.

I want to deeply thanks scalaio organizers who moved mountains for that 10th edition to happen, and again, successfully created an amazingly cozy, welcoming and friendly place to share ideas and practices, with a real care for the venue (the food was so, so much nicer than what you get in events with tickets 4 times the price).

And I really hope we will have a 11th edition.
I learn than most industrial people are in the middle or just finished their migration to scala 3, and that we are starting to really see the benefits of that new language.

And that, whatever vocals people are claiming, the community is up and thrilling, and a new generation of bright, amazing, and nice people are here to take the lead

Thank you everyone!

#Scala #scalaio #kindness #youngs

I think I won't live post the other talks, because actually it's harder now than when I was younger 😅
And I will need to go shortly.

I'm very sad to leave Scala.io without seeing this afternoon talks, especially Olya Mazhara one on Ukrainian community resilience.

I want to deeply thanks scalaio organizers who moved mountains for that 10th edition to happen, and again, successfully created an amazingly cozy, welcoming and friendly place to share ideas and practices, with a real care for the venue (the food was so, so much nicer than what you get in events with tickets 4 times the price).

And I really hope we will have a 11th edition.
I learn than most industrial people are in the middle or just finished their migration to scala 3, and that we are starting to really see the benefits of that new language.

And that, whatever vocals people are claiming, the community is up and thrilling, and a new generation of bright, amazing, and nice people are here to take the lead

Thank you everyone!

#Scala #scalaio #kindness #youngs

I think I won't live post the other talks, because actually it's harder now than when I was younger 😅
And I will need to go shortly.

I'm very sad to leave Scala.io without seeing this afternoon talks, especially Olya Mazhara one on Ukrainian community resilience.

I want to deeply thanks scalaio organizers who moved mountains for that 10th edition to happen, and again, successfully created an amazingly cozy, welcoming and friendly place to share ideas and practices, with a real care for the venue (the food was so, so much nicer than what you get in events with tickets 4 times the price).

And I really hope we will have a 11th edition.
I learn than most industrial people are in the middle or just finished their migration to scala 3, and that we are starting to really see the benefits of that new language.

And that, whatever vocals people are claiming, the community is up and thrilling, and a new generation of bright, amazing, and nice people are here to take the lead

Thank you everyone!

#Scala #scalaio #kindness #youngs

I think I won't live post the other talks, because actually it's harder now than when I was younger 😅
And I will need to go shortly.

I'm very sad to leave Scala.io without seeing this afternoon talks, especially Olya Mazhara one on Ukrainian community resilience.

I want to deeply thanks scalaio organizers who moved mountains for that 10th edition to happen, and again, successfully created an amazingly cozy, welcoming and friendly place to share ideas and practices, with a real care for the venue (the food was so, so much nicer than what you get in events with tickets 4 times the price).

And I really hope we will have a 11th edition.
I learn than most industrial people are in the middle or just finished their migration to scala 3, and that we are starting to really see the benefits of that new language.

And that, whatever vocals people are claiming, the community is up and thrilling, and a new generation of bright, amazing, and nice people are here to take the lead

Thank you everyone!