Alexandre Moureaux

770 posts

Alexandre Moureaux

Alexandre Moureaux

@almouro

Love talking about #performance in #AndroidDev #ReactNative #Flutter | Created https://t.co/ImFbxBbeL6 🔦 | Also Christian, medieval history enthusiast

Paris, Ile-de-France Katılım Ekim 2014
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Alexandre Moureaux
Alexandre Moureaux@almouro·
🔍 3 #Android apps coded with 3 different techs, all running a heavy calculation alongside. Interesting results: • In #Flutter & #Compose it blocks the animation. • In #ReactNative, animations still play smoothly. 🤯 Why? Here's a thread about threads and #performance 🧵 1/6
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Alexandre Moureaux
Alexandre Moureaux@almouro·
It was a pleasure and a great honor to be on the @ReactNativeRdio podcast and talk about performance!! 🚀♥️ Thanks for having me 😊 @infinite_red are amazing hosts!
React Native Radio@ReactNativeRdio

🖤❤️ RNR 328 ❤️🖤 Benchmark your app like a pro. 🔦 This week: @almouro joins our hosts to explore Flashlight and why measuring performance is step one to improving it. A brand new episode of RNR is ready for your weekend listening! infinite.red/react-native-r…

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Alexandre Moureaux retweetledi
React Native London
React Native London@RNLConf·
It's happening next week! 🙌 We're so excited to have such a great cohort of React Native experts joining us for the very first RNLConf! ❤️ See you all soon 👋
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Alexandre Moureaux
Alexandre Moureaux@almouro·
Hello @reactnative community in London 🇬🇧 My good friend @ludwig_vaan is looking for a place to stay for @RNLConf! He will definitely return the favor if you want to visit beautiful Bordeaux 🍷🇫🇷 I can attest he will take you to all the good spots to visit/eat/drink there ❤️
Ludwig Vantours@ludwig_vaan

👋 Hey @RNLConf participants! I’ll be in London for the conference soon, and wow, hotels are no joke! 😅💸 Since I’m self-funding this trip as a fresh freelancer, I’m hoping to find a more budget-friendly stay. Anyone open to a bit of Couchsurfing or have some good leads? Let me know in PM!

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Bordet Dennis
Bordet Dennis@Dennis_De_Table·
@almouro Not exactly the same tool but I think it's related
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Alexandre Moureaux
Alexandre Moureaux@almouro·
On #Android, the battery usage screen gives interesting #GreenIT insights 👀 My breakdown usually looks like: 🌐 Network: 50% ⚙️ CPU: 30% 📱 Screen: 10% Android users, what's yours? 🙏 Curious to see how different everyone's results are 🤔
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Alexandre Moureaux
Alexandre Moureaux@almouro·
@Dennis_De_Table Arf maybe that's a Pixel only thing 🥲 I'm on pixel 8 Android 14 and I get this nice dropdown to choose between apps and systems
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Bordet Dennis
Bordet Dennis@Dennis_De_Table·
@almouro I don't have this data on my Oneplus Android 12 :'(
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Alexandre Moureaux
Alexandre Moureaux@almouro·
Is it me or did @v0 get a lot better? 😮 📈I asked it to generate a #performance & #accessibility audit report for an app, I'm pretty satisfied with the result! 🥳 🍒 Cherry on top: it managed to add logic to change the video current time, based on the step being clicked
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React Native London
React Native London@RNLConf·
We are incredibly excited to announce our next speakers who will take the stage at RNLConf 🎉 @dan_abramov2 and @mozzius will be telling "The Bluesky Story" in an exclusive 🔥 Fireside Interview 🔥 hosted by our good friend @tazsingh ♥️ We're super excited to have them 🙌
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Alexandre Moureaux
Alexandre Moureaux@almouro·
Trop content d'être au @DevFestToulouse pour une belle session de live coding! 🥳 On va: 🔍 Explorer le code source d'Android 💡 Apprendre plus sur les perfs Android 📈 Mesurer FPS, CPU et RAM En gros, on recode Flashlight (github.com/bamlab/flashli…) en 100 lignes de #Kotlin🤞
DevFest Toulouse@DevFestToulouse

Live coding : créons un outil de mesure de perf pour Android 📱 Plongez avec nous dans l'art de mesurer la performance de n'importe quelle app grâce à adb. @almouro de BAM vous guidera. Réservez vite ! 👉 devfesttoulouse.fr/billetterie 👈 #DevFestToulouse2024

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Alexandre Moureaux retweetledi
React Native London
React Native London@RNLConf·
Is your React Native app not running as smoothly as you'd like? 🧈 Join @almouro at RNLConf for a hands-on workshop on debugging performance issues and optimizing your app. 🧰 Tools, techniques, and real-world fixes—don't miss it!
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Mo@mo__javad·
Like I said - if you have performance issues, you Better Call @almouro... 😅 Alex's workshop at @RNLConf will teach you how to debug performance issues like a pro, and it's included in your tickets to the conference. Hoping to see y'all at the conference on Nov 14th & 15th 🙌
React Native London@RNLConf

Is your React Native app not running as smoothly as you'd like? 🧈 Join @almouro at RNLConf for a hands-on workshop on debugging performance issues and optimizing your app. 🧰 Tools, techniques, and real-world fixes—don't miss it!

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Alexandre Moureaux
Alexandre Moureaux@almouro·
@iponikar @schlimmson In React Native, thanks to @HermesEngine, bundle size in itself doesn't affect performance 🥳 See for instance this fun experiment by @El_Niebo x.com/almouro/status…
Alexandre Moureaux@almouro

I've always wanted to check the impact of a large JS bundle on a #ReactNative app start time 📈 Without @HermesEngine, it was horrible (see gif) 😱 - 30MB JS on the left - 1MB on the right @El_Niebo experimented to verify that 🔍 🧵 1/2

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Simon Grimm
Simon Grimm@schlimmson·
If you had to improve the performance of a sluggish React Native app in under 5 minutes, what’s the FIRST thing you’d do? 🧑‍💻⏱️ I'd probably reach out to @almouro and get my app profiled through Flashlight 🤷‍♂️
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Keşfet

@ReactNativeRdio @infinite_red @antoinethibierg @TychoTa @happn_app @ReactNativeConn @zoontek @radko93