Arnaud Giuliani

by inject() has been mainly there for Android views, or any kind of component that doesn't allow to use constructor injection (if depend on a lifecycle, or can't control creation). This is why there is also by viewModel(), that leverage this approach to hook ViewModel plumbing.

The Next Software Crisis Won't Be About Writing Code AI makes code generation nearly free. But without architecture, design, and craft, we're just producing technical debt faster. Here's why fundamentals matter.

If we stop writing code, what's the meaning of our software engineers' job?
I stepped back through 30 years of software crises to find out. The pattern is always the same: we confuse producing with building, lose meaning, then find it back. And now AI.

#SoftwareEngineering #AI #Architecture

Share your videos with friends, family, and the world YouTube

Episode 336 - Interview Kotlin avec Arnaud Giuliani #Kotlin #Android #Coroutines #MobileDevelopment #KotlinMultiplatform #ReactiveProgramming #OpenSource #Backend #DeveloperCommunity sur www.youtube.com/watch?v=07TM... et en podcast lescastcodeurs.com/2026/02/06/l...

Koin Powered by Kotlin Compiler The next evolution of Kotlin dependency injection — powered by the Kotlin Compiler. Same simplicity, more power.

Koin now has a native Kotlin Compiler Plugin ✨

- Compile-time auto-wiring
- DSL + Annotations
- KMP & Compose Multiplatform ready
- No KSP needed

Same simplicity, compile-time power.

#Kotlin #Koin #AndroidDev

🎄 Christmas is coming…
But the real gift arrives early next year 🎁

✨ The Koin Kotlin Compiler Plugin is on its way to simplify the DSL and annotations, and make Koin smoother and safer to use.

We can’t wait to share it with you 🚀
👉 github.com/InsertKoinIO...

#Kotlin #Koin

We will launch test phases for the new Koin compiler plugin. I will call for testers 🙏

Thanks for the feedback, we are revamping it to make it compile safe with the Kotlin Compiler instead of KSP. Still interested to have your feedback 🙏

List of the top contributors to the Kotlin Weekly in 2025 (this required a few iterations with AI to get it right):

🎄 Christmas is coming…
But the real gift arrives early next year 🎁

✨ The Koin Kotlin Compiler Plugin is on its way to simplify the DSL and annotations, and make Koin smoother and safer to use.

We can’t wait to share it with you 🚀
👉 github.com/InsertKoinIO...

#Kotlin #Koin

Et pour finir en beauté, mardi 23 décembre à 10h, Interview d'Arnaud Giuliani (Koin, Kotzilla) sur Kotlin Les Cast Codeurs https://www.youtube.com/watch?v=D2kDIs5u2rg

What's new in the Jetpack Compose December '25 release News and insights on the Android platform, developer tools, and events.

Compose 1.10 was released yesterday! 🔟

It includes some nice new features:

🧞‍♀️ Support for dynamic shared elements
👰🏻‍♀️ New Enter/Exit Transitions: unveilIn / veilOut
⏭️ Modifier.skipToLookaheadPosition()
📦 New retain APIs influenced by Circuit

android-developers.googleblog.com/2025/12/what...

This release also adds support for Compose stack traces that work with minified apps! (requires R8 and Kotlin 2.3.0+)

🐳 Ready to take your Ktor app live?

With the Ktor Gradle plugin, packaging and deployment become simple and seamless. Check out this step‑by‑step guide to ensure smooth deployment 👉 https://kotl.in/tkzc0l

Kotlin Multiplatform docs have officially moved to kotlinlang.org #KMP

🚨 KOTLIN DEV DAY - TODAY! 🚨

Don't miss @arnogiu.bsky.social's talk TODAY

"Building a Modern KMP App with Compose Multiplatform and Koin."
⏰ 15:00 - 15:45 📍 UPPERDECK

Learn practical tips on KMP, stunning UIs with Compose, easy DI with Koin, and how to skip the common pitfalls.

🚀 See you Thursday for Building a Modern Kotlin Multiplatform Application with Compose Multiplatform and Koin - @KotlinDevDay

📅 Nov 27 @ Upperdeck
Deep dive into DI foundations for KMP, navigation patterns, DI scoping, and lifting "Now in Android" to KMP/Compose/Koin

#KMP #Compose #Kotlin #Koin

Fully Optimized: Wrapping up Performance Spotlight Week News and insights on the Android platform, developer tools, and events.

Performance Spotlight Week is done and dusted. Check out everything we talked about in the closing blog post. android-developers.googleblog.com/2025/11/full...

Really enjoy the conference! Thanks for such event :)

Now mastering Advance Koin Development with @arnogiu.bsky.social 💥

Migrating from Hilt to Koin in a real app?
@arnogiu.bsky.social did it with Google’s Now in Android — 30+ modules, custom qualifiers, scoped components, all working step-by-step.
Code here: github.com/InsertKoinIO...
Full article here: blog.insert-koin.io/migrating-no...

Migrating Now in Android to Koin Annotations 2.3 This article walks through the complete migration of Google’s Now in Android app from Dagger Hilt to Koin Annotations 2.3.

Migrating Now in Android to Koin Annotations 2.3 blog.insert-koin.io/migrating-no...

🚨 Performance Killers Exposed 🚨
Join us at #Droidcon London for our live workshop – Today 3:30pm @ Studio Stage

👉 Debugging Kotlin & KMP apps: DI misconfigs, slow startups, threading, live DI graphs & more
Powered by Kotzilla + Koin 💥

See you there ✌️
#dcldn25

Hello from @Droidcon London 👋

Comme say "hi"! We are in the startup alley.

Excited to share what we’ve been building with Koin & Kotzilla:
🔹 Runtime architecture insights
🔹 Performance monitoring for debug & production
🔹 AI-powered fixes

Great to connect with the Android community 💚 #dcldn25

🚨 Performance Killers Exposed 🚨
We will be live at #Droidcon London – Thu 30th, 3:30pm @ Studio Stage

👉 Debugging Kotlin & KMP apps: DI misconfigs, slow startups, threading, live DI graphs & more
Powered by Kotzilla + Koin 💥

See you there ✌️
#dcldn25

🇮🇹 Heading to @Droidcon Turin next month!

Mastering Advanced Koin Development

📍 Sala 7 | ⏰ Wed Nov 19, 11:30 AM

Beyond basics: advanced scopes, library/SDK optimization, performance tuning & memory management

Level up your DI game! 🚀
it.droidcon.com/2025/agenda/

#AndroidDev #Kotlin #droidconit

🚀 @Droidcon London next week!

Thursday 30th | Studio Stage | 15:30-16:45

Performance Killers Exposed: Live App Debugging with Kotzilla & Koin

Learn to catch ANRs early & debug DI performance with Miguel Valdes Faura

See you there! 👋
london.droidcon.com/agenda

#AndroidDev #Kotlin #dclnd25

Koin Annotations 2.2 —JSR 330 Compatibility, Smart Configurations and Scope Archetypes This release of Koin Annotations 2.2, focuses on interoperability, developer safety, and even built-in observability

🛟 Lifecycles just got effortless with Koin Annotations 2.2!

Scope Archetypes are ready-to-use:
🔹 @ActivityScope
🔹 @FragmentScope
🔹 @ViewModelScope (Also KMP)

🔄 Lifecycle handling
✨ Cleaner architecture
💪 Less boilerplate

👉 blog.insert-koin.io/koin-annotat...

#Koin #Kotlin

Native sharing is working well with clear expect/actual contracts 👍

GitHub - joreilly/PeopleInSpace: Kotlin Multiplatform sample with SwiftUI, Jetpack Compose, Compose for Wear, Compose for Desktop, and Compose for Web clients along with Ktor backend. Kotlin Multiplatform sample with SwiftUI, Jetpack Compose, Compose for Wear, Compose for Desktop, and Compose for Web clients along with Ktor backend. - joreilly/PeopleInSpace

PeopleInSpace #KMP/#CMP sample (github.com/joreilly/Peo...) now using Koin Annotations 2.2 (blog.insert-koin.io/koin-annotat...).

Big 🙏 to @arnogiu.bsky.social for helping to get this working. Using with SwiftUI, Jetpack Compose, Compose for Wear, Compose for Desktop, and Compose for Web clients.

Let's see how it goes. We are experimenting with the idea for now, checking interest and demoing capacity :)