Nicolas Helleringer's Avatar

Nicolas Helleringer

@nicolas.helleringer.com

Co-founder & CTO at Resilience Ex Criteo, NovaCodex, Mappy he/him \ʔɛlləʁœ̃ʒe\

397
Followers
180
Following
505
Posts
20.08.2023
Joined
Posts Following

Latest posts by Nicolas Helleringer @nicolas.helleringer.com

Last reminder for @devoxx.fr speakers who have scheduling constraints. We are stabilizing it, after its publication it will be harder to move. Thanks.

06.03.2026 20:05 👍 1 🔁 2 💬 0 📌 0
Preview
GitHub - docker/docker-agent: Agent Builder and Runtime by Docker Engineering Agent Builder and Runtime by Docker Engineering. Contribute to docker/docker-agent development by creating an account on GitHub.

You like cagent? You'll love github.com/docker/docke...!

We renamed cagent to Docker Agent to show our commitment. Gordon, our AI assistant is 100% based on it and new shinny toys are in the making.

It's packaged with Docker Desktop 4.63.0.

Another advantage? Now you know how to pronounce it.

06.03.2026 13:42 👍 2 🔁 2 💬 0 📌 0

Mais OUIIIII !
Dans le VAL D OISE !!!!!

06.03.2026 13:22 👍 1 🔁 0 💬 1 📌 0

🫂

05.03.2026 11:01 👍 0 🔁 0 💬 0 📌 0

Sobre
Propre
Efficace
Magnifique

03.03.2026 07:56 👍 2 🔁 0 💬 1 📌 0
L'Intel 4004, le tout premier microprocesseur
L'Intel 4004, le tout premier microprocesseur YouTube video by Olivier Poncet

Nouvelle vidéo : « L'Intel 4004, le tout premier microprocesseur »

Dans cette nouvelle vidéo, je vous parle de l'Intel 4004, le tout premier microprocesseur à usage civil qui donnera l'impulsion à toute l'industrie de la micro-informatique naissante

🔗 youtu.be/rALIaNYejHc

23.02.2026 12:58 👍 56 🔁 16 💬 1 📌 2
Preview
Easily Build a Local MCP Server in Java with a Skill inside Gemini CLI Recently, I’ve been exploring the Model Context Protocol (MCP) and how to easily create custom servers to extend the capabilities of AI assistants like Gemini CLI which I use daily. I wanted a way to ...

#Agent #skills help 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲 𝗿𝗲𝗽𝗲𝘁𝗶𝘁𝗶𝘃𝗲 𝘁𝗮𝘀𝗸𝘀.
Recently I used #GeminiCLI to easily create #MCP servers in #Java with @jbang.dev & @langchain4j.dev.
I extracted that 𝗸𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 into a 𝗿𝗲𝘂𝘀𝗮𝗯𝗹𝗲 SKILL.md to create more servers!
glaforge.dev/posts/2026/0...

23.02.2026 11:13 👍 9 🔁 5 💬 0 📌 0
Video thumbnail

🎉 Les résultats du CFP #DevoxxFrance 2026 sont tombés !

• 1090+ propositions • 270 speakers sélectionnés • 3 jours de conférences épiques • +4000 devs attendus !

🗓️ RDV du 22 au 24 avril à Paris

✅ Résultats → m.devoxx.com/events/devox...
🎟️ Billetterie → reg.devoxx.fr

20.02.2026 09:08 👍 16 🔁 9 💬 0 📌 1

Quel aveu de faiblesse !
Quelle vassalité ...

19.02.2026 16:03 👍 1 🔁 0 💬 1 📌 0
Preview
Clever Tools 4.6: multi-profile, config providers, system Git and AI skill Clever Tools 4.6 adds multi-profile account management, config provider CLI commands, faster deploys with system Git and an AI coding skill

Clever Tools 4.6: multi-profile, config providers, system Git and AI skill – Clever Cloud www.clever.cloud/developers/c...

18.02.2026 15:19 👍 6 🔁 7 💬 0 📌 0

"DevoxxFR a une politique pour faire tourner les speakers (je ne sais plus quelles sont les règles exactement)"

Euh ..... 🤔

18.02.2026 09:49 👍 1 🔁 0 💬 2 📌 0

Quelle honte

17.02.2026 14:48 👍 1 🔁 0 💬 1 📌 0
Image de batterie presque à plat

Image de batterie presque à plat

Info utile du jour en #psychiatrie: 10 signes que ce n'est pas "juste" du stress.

Des indices d'énergie quasi à sec à ne pas négliger!

Un thread ⬇️

15.02.2026 17:40 👍 134 🔁 108 💬 4 📌 14
Preview
Understanding the Four Modes in GitHub Copilot CLI This is the fifth article in a series on GitHub Copilot CLI. In a previous article, you learnt how to use Copilot CLI in interactive mode (slash commands, keyboard shortcuts, file references, etc.

Just published a new article on @github.com Copilot CLI:

www.linkedin.com/pulse/unders...

12.02.2026 15:36 👍 3 🔁 1 💬 0 📌 0
Post image

💪 Zero Boilerplate #Java STDIO #MCP Servers with
@langchain4j.dev and @jbang.dev

You just need one #Java file.
JBang installed.
No build!

Then configure your custom MCP server to use with your favorite #AI #Agent harness, like #geminicli and friends!

11.02.2026 15:22 👍 17 🔁 5 💬 4 📌 0
90% of People Fail at Vibe Coding. Here's the Actual Reason: You're Skipping the Hard Part.
90% of People Fail at Vibe Coding. Here's the Actual Reason: You're Skipping the Hard Part. My site: https://natebjones.com Full Story w/ Prompts:…

🤔 Some nice analogies that clicked with me about how creating software never really was considered as a hobby for non engineers until now (or soon, maybe...)

www.youtube.com/watch?v=sLz4...

10.02.2026 15:12 👍 2 🔁 1 💬 0 📌 0
Video thumbnail

Prince of Persia was an experiment in rotoscoping. It put lifelike animation on '80s home computers.

Designer Jordan Mechner converted VHS tapes and movie footage into pixels -- and went way beyond the tech of his time. We explore: animationobsessive.substack.com/p/how-the-li...

09.02.2026 22:41 👍 1325 🔁 435 💬 11 📌 24
Preview
Ingress-NGINX Vulnerability Allows Attackers to Execute Arbitrary Code Tracked as CVE-2026-24512, the flaw allows remote attackers to execute arbitrary code and potentially compromise entire Kubernetes clusters

Le monde Kubernetes/ingress-nginx en sueurs ... Grosse vulnérabilité découverte : CVE-2026-24512

cyberpress.org/ingress-ngin...

06.02.2026 07:53 👍 15 🔁 11 💬 2 📌 0
Preview
Hands-On: Running Local LLMs with Docker Model Runner In this hands-on webinar, you'll learn how to set up DMR, pull models from Docker Hub and Hugging Face, and run models via terminal.

Running LLMs locally is becoming the practical choice for teams that care about cost, latency & data control.
Join Docker Captain Rami Krispin for a hands-on session about Docker Model Runner and learn how to run local models from Docker Hub and Hugging Face.

Feb 15 @ 10am ET
https://bit.ly/4qdTo0c

03.02.2026 14:00 👍 3 🔁 2 💬 0 📌 0

Bon anniversaire Miss

02.02.2026 09:50 👍 1 🔁 0 💬 0 📌 0
Preview
Are you a night owl? New study links late nights to heart disease Regularly sleeping late may increase the risk of heart attack or stroke, according to a new study.

Regularly sleeping late may increase the risk of heart attack or stroke, according to a new study.

30.01.2026 07:57 👍 4 🔁 3 💬 4 📌 0

🫂

29.01.2026 13:58 👍 0 🔁 0 💬 0 📌 0

C'est vraiment d'une bêtise sans nom ...

29.01.2026 09:03 👍 1 🔁 0 💬 0 📌 0
Post image

Vous voulez une version gratuite de Zoom et Google Meet, avec visio illimitée et retranscription ?
Si vous avez un Siret, essayez Visio🇫🇷.
J'ai testé, c'est top !
Je viens de résilier mon abonnement Zoom.

27.01.2026 09:48 👍 71 🔁 25 💬 7 📌 1

🤣🤣🤣

🤜🏻🤛🏻

27.01.2026 08:04 👍 1 🔁 0 💬 0 📌 0

🫂

27.01.2026 06:30 👍 1 🔁 0 💬 1 📌 0
A screenshot of the witr command (https://github.com/pranshuparmar/witr), launched in a terminal, showing how the Handy application has been launched on a macOS computer.

A screenshot of the witr command (https://github.com/pranshuparmar/witr), launched in a terminal, showing how the Handy application has been launched on a macOS computer.

I just discovered witr, "Why is this running?", a cool CLI command that explains why a process/command is running. 🤓

github.com/pranshuparma...

26.01.2026 06:19 👍 9 🔁 5 💬 0 📌 1
Description of the JSON-IO project and its features

Description of the JSON-IO project and its features

JSON-IO
A #java library to convert between #JSON, #JSON5, #TOON and Java objects.
github.com/jdereg/json-io
Particularly interesting as it's lenient & tolerant, and would parse even badly formed JSON output from #LLMs structured output!

25.01.2026 10:56 👍 10 🔁 5 💬 1 📌 0
Post image

6 esprits brillants 🧠
1 question : et si l'IA pouvait nous rendre heureux ?

Découvrez les 6 keynoters de Devoxx France 2026 :

🔸 @devil-lau.bsky.social
🔸 @quecalcoatle.bsky.social
🔸 Nicolas Grenié
🔸 Marjory Canonne
🔸 Loup Cellard
🔸 Laurent Fressinet

Qui avez-vous hâte de voir ?
📌 www.devoxx.fr

23.01.2026 09:33 👍 3 🔁 2 💬 0 📌 0

Si il pouvait arrêter de poster sur Xitter par contre ...

22.01.2026 15:02 👍 1 🔁 0 💬 0 📌 0