🔍 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
Been a while since I posted here, but happy to announce
@ReactNativeConn, the #ReactNative conference in France is back! 🥳⚛️🇫🇷
Who needs an excuse to come to Paris ? 🥖🍷🧀
🎙️You can be part of the speakers!
📆 Submit your talk until June 7th
https://t.co/4nl3oMLYqG
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!
🖤❤️ 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!
https://t.co/eTs6kQ5dzs
Excited to share that I’ve teamed up with @antoinethibierg, @antoine_co_tech, and @TychoTa on a new RFC to bring OkLab and P3 color support to #ReactNative! 🎨🚀 We’d love your feedback!
https://t.co/W77YeKseWL
🚨 Le #meetup du PAUG chez @happn_app c'est déjà demain ! ❤️
🗣️ Créons un outil de mesure de perf pour #Android
🗣️ Standardisez votre codebase avec #Konsist
Galette des 👑
Ça se passe prêt des Grands Boulevards donc très bien desservi !
Infos➡️https://t.co/1yEDGnCnr1
Who needs an excuse to come to the most beautiful city in the world? ♥️🇫🇷🥐
Only one week left to submit your talk to @ReactNativeConn ! 😱
https://t.co/Co0f4qr8fb
I've been using #ReactNative for almost 10 years 👴
All my apps had several libs signed by @zoontek in their package.json 🤩
You don't want to miss Mathieu sharing all his experience at @ReactNativeConn! 🔥
This year we’re proud to open the lineup announcements with one of the pillars of the French - or should we rather say International - React Native community.
Folks, please welcome @zoontek.me!
It was my pleasure to dive with the audience into some intensive #ReactNative#performance debugging! 🤓
We've gone through:
⚛️ @ReactDevTools
🌐 Chrome JS profiler
🤖 Android Studio
🍎 Xcode instruments
🔦 Flashlight
⚛️ React compiler
All that in a single morning 🔥
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 👋
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 ❤️
👋 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!
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 🤔
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
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 🙌
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 (https://t.co/u1F9XRXKJe) en 100 lignes de #Kotlin🤞
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 ! 👉 https://t.co/izKeEa3Hsv 👈
#DevFestToulouse2024
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!
@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
https://t.co/D9GZbaJoed
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