Henry Lagarde (@dev_lagarde) 's Twitter Profile
Henry Lagarde

@dev_lagarde

Software Engineer @datadoghq & Speaker 🇫🇷🇱🇧 Opinions Mine

ID: 1730206334254018560

calendar_today30-11-2023 12:45:25

47 Tweet

33 Takipçi

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Henry Lagarde (@dev_lagarde) 's Twitter Profile Photo

Je pense faire un peu de build in public pour mon application de planification de voyage à vélo 🚲 Si vous voulez voir l’état actuel cela se passe ici: planner.dolcevia.eu Si vous avez des idées d’améliorations je suis preneur ! 😁

Henry Lagarde (@dev_lagarde) 's Twitter Profile Photo

Doing my first bike trip today Paris to Deauville in 3 days 🚵‍♂️ First step done ☑️ Beautiful villages, landscapes and just friends 😃

Doing my first bike trip today Paris to Deauville in 3 days 🚵‍♂️

First step done ☑️ 
Beautiful villages, landscapes and just friends 😃
Henry Lagarde (@dev_lagarde) 's Twitter Profile Photo

Super excited to be back at DevoxxMa 🇲🇦 November 12-14, 2025 🇲🇦 this year! I will be presenting LangChain 🔗🦜, as well as discussing the power of React signals ⚛️ Visit: devoxx.ma/speaker-detail… for more infos

Henry Lagarde (@dev_lagarde) 's Twitter Profile Photo

Today is the first day of DevoxxMa 🇲🇦 November 12-14, 2025 🇲🇦 ! I am back this year with 2 talks ! Langchain 🔗🦜: Your new Swiss army knife! 🗓 Wednesday, 13:00 - 13:25 ⚛️ Signals vs React Hooks: The Battle for clean and performant code. 🗓 Thursday, 13:35 - 14:00 See you there 👋 #Devoxxma

Henry Lagarde (@dev_lagarde) 's Twitter Profile Photo

Just published a new Medium article: ♿️Accessibility why bother ? link.medium.com/omXoflYwyNb I am trying to give few tips in ordre to create a more accessible web!

Felix Geisendörfer (@felixge) 's Twitter Profile Photo

Manually instrumenting Go applications for observability has always been a time-consuming challenge. Solutions based on binary patching and eBPF have attempted to solve this, but they often come with undesirable tradeoffs. That’s why we built Orchestrion … 🧵

Manually instrumenting Go applications for observability has always been a time-consuming challenge.

Solutions based on binary patching and eBPF have attempted to solve this, but they often come with undesirable tradeoffs.

That’s why we built Orchestrion … 🧵
GDG Cloud Stockholm (@gdgcloudsthlm) 's Twitter Profile Photo

Build AI apps with LangChain! Join Henry Lagarde at #DevFestStockholm2025 to learn how to create intelligent, personalized apps using LangChain with just a few lines of code. 🎟 Tickets: buff.ly/3YOJAOC #AI #LangChain #LLMs #DevFest #GDGsthlm #OpenAI

Build AI apps with LangChain!

Join Henry Lagarde at #DevFestStockholm2025 to learn how to create intelligent, personalized apps using LangChain with just a few lines of code.

🎟 Tickets: buff.ly/3YOJAOC 

#AI #LangChain #LLMs #DevFest #GDGsthlm #OpenAI
Henry Lagarde (@dev_lagarde) 's Twitter Profile Photo

Merci Snowcamp pour ce super événement ! Une première pour ma part, et j’espère pas la dernière ! Une salle pleine pour discuter des signals au sein de React 🤩 Toujours un plaisir de revoir les amis de chez Criteo Engineering 🧡 🔗 Slides : github.com/tolares/talks

DevBcn (@dev_bcn) 's Twitter Profile Photo

👀 Frontend deserves love too! Henry Lagarde (Henry Lagarde) joins #devbcn25 to show why observability shouldn’t stop at the backend. Catch his talk and make your UX bulletproof 👉 buff.ly/w4vEWfF

👀 Frontend deserves love too!
Henry Lagarde (<a href="/dev_lagarde/">Henry Lagarde</a>) joins #devbcn25 to show why observability shouldn’t stop at the backend.
Catch his talk and make your UX bulletproof 👉 buff.ly/w4vEWfF
Henry Lagarde (@dev_lagarde) 's Twitter Profile Photo

See you at DevoxxUK 🇬🇧 ! To see my talks : 💻 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗱𝗲𝘀𝗲𝗿𝘃𝗲𝘀 𝗺𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝘁𝗼𝗼! ⏰ Wednesday at 14:40 ⚛️ 𝗦𝗶𝗴𝗻𝗮𝗹𝘀 𝘃𝘀 𝗥𝗲𝗮𝗰𝘁 𝗛𝗼𝗼𝗸𝘀: 𝗧𝗵𝗲 𝗕𝗮𝘁𝘁𝗹𝗲 𝗳𝗼𝗿 𝗖𝗹𝗲𝗮𝗻 𝗮𝗻𝗱 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝘁 𝗖𝗼𝗱𝗲 ⏰ Thursday at 17:20

See you at <a href="/DevoxxUK/">DevoxxUK 🇬🇧</a> !

To see my talks : 
💻 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗱𝗲𝘀𝗲𝗿𝘃𝗲𝘀 𝗺𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝘁𝗼𝗼!
 ⏰ Wednesday at 14:40

⚛️ 𝗦𝗶𝗴𝗻𝗮𝗹𝘀 𝘃𝘀 𝗥𝗲𝗮𝗰𝘁 𝗛𝗼𝗼𝗸𝘀: 𝗧𝗵𝗲 𝗕𝗮𝘁𝘁𝗹𝗲 𝗳𝗼𝗿 𝗖𝗹𝗲𝗮𝗻 𝗮𝗻𝗱 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝘁 𝗖𝗼𝗱𝗲
 ⏰ Thursday at 17:20
Ante Tomić 🇭🇷🦆 | 💻📷🎙 (@antetmc2) 's Twitter Profile Photo

I was curious to see Henry Lagarde talk about frontend monitoring considering how much effort we put inside of my talk and it was so interesting 🙌🙌 I didn't work with Open Telemetry much, so it was really great to hear more about it 💡💡I think that it could be interesting to

I was curious to see <a href="/dev_lagarde/">Henry Lagarde</a> talk about frontend monitoring considering how much effort we put inside of my talk and it was so interesting 🙌🙌 I didn't work with Open Telemetry much, so it was really great to hear more about it 💡💡I think that it could be interesting to
Devoxx Poland 🇵🇱 11 - 13 June 2025 (@devoxxpl) 's Twitter Profile Photo

Meet the #speakers of #DevoxxPoland2025 🚀 ➡️ Grzegorz Sztandera ➡️ Guus de Witt ➡️ Henry Lagarde ➡️ Jakub Łęgownik See you at #DevoxxPL 🗓️11-13 June 2025 📍Krakow, Poland 🎟️ reg.devoxx.pl/?_gl=1*3oisk3*…

Meet the #speakers of #DevoxxPoland2025 🚀
➡️ Grzegorz Sztandera
➡️ Guus de Witt
➡️ <a href="/dev_lagarde/">Henry Lagarde</a> 
➡️ Jakub Łęgownik

See you at #DevoxxPL
🗓️11-13 June 2025
📍Krakow, Poland
🎟️ reg.devoxx.pl/?_gl=1*3oisk3*…
Henry Lagarde (@dev_lagarde) 's Twitter Profile Photo

This week I will in Barcelona 🇪🇸 to speak at DevBcn ! We will see how we can improve the Frontend Monitoring of our apps ! Don’t hesitate to come and reach out ! See you soon ☀️