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Clement Escoffier

@cescoffier.bsky.social
909 followers 163 following 25 posts

Quarkus project co-lead. @Redhat Distinguished Engineer @IBM. Java Champion. #quarkus #vertx #smallrye. Rabbit shepherd. Opinions are mine, not of my employer.

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Reposted by Clement Escoffier
Emmanuel Bernard @emmanuelbernard.com · 29/09/2026
The stealth company I co-founded has a name: Hadronic. Java has a strong future, AI and agents are here to stay, and the best way to predict this future is to invent it. Why, and who we are hiring: emmanuelbernard.com/blog/2026/09...
emmanuelbernard.com
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Marc Nuri @marcnuri.com · 25/09/2026
🚀 Fabric8 Kubernetes Client 8.0.0 is out! ✨ Java 17 baseline ✨ Jackson 3 ✨ Vert.x 5 as default HTTP client ✨ CRD Generator v2 only, better schemas 🐛 Bug fixes & minor improvements 📖 blog.marcnuri.com/fabric8-kube...
blog.marcnuri.com
Fabric8 Kubernetes Client 8.0 is now available! - Marc Nuri
Fabric8 Kubernetes Client 8.0 is available! Check out the major changes and learn how you can contribute.
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Quarkus @quarkus.io · 24/09/2026
The MCP spec just went stateless so no more sticky sessions, no shared session store. The Quarkus MCP Server 2.0.x already supports it, and your existing tools need zero changes to start accepting stateless clients. quarkus.io/blog/mcp-sta...
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Quarkus @quarkus.io · 22/09/2026
The quarkus.io website is now built on Roq. Learn the why's and how's in Holly Cummin's blog post. quarkus.io/blog/jekyll-...
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Daniel Oh @danieloh30.bsky.social · 17/09/2026
Quarkus 3.39.4 - Maintenance release quarkus.io/blog/quarkus... via @quarkusio
quarkus.io
Quarkus 3.39.4 - Maintenance release
Quarkus: Supersonic Subatomic Java
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Quarkus @quarkus.io · 11/09/2026
Join us next Monday, Sept 14th, at 9am EST for Insights 259 as Laurent Broudoux joins us to discuss Reshapr. See how it leverages Quarkus to build an AI-ready access layer for your APIs, w/ a dive into the role of observability & core Quarkus features in bringing it together. bit.ly/quarkusinsig...
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Holly Cummins @hollycummins.com · 08/09/2026
16 new ones last month, in case anyone was wondering.
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Quarkus @quarkus.io · 31/08/2026
After month long summer holiday, the Community Call is back tomorrow on Tuesday September 1st at 2pm (Paris Time)! Join us for: Quarkus & Bazel with Clément Guillot. Google meet: meet.google.com/jka-uhzd-fby
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Sylvain Wallez @swallez.com · 04/08/2026
Don't be a meat proxy. gruhn.me/blog/2026-08...
gruhn.me
Don't be a meat proxy
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Quarkus @quarkus.io · 07/07/2026
Missed today's Community Call about JSON-RPC? Don't worry, it's been posted to Youtube so you can still check it out. youtu.be/n2nbNV3ZkK0
Community Call about JSON-RPC.
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Quarkus @quarkus.io · 23/06/2026
Missed today's Community Call about Quarkus 4 - Migration to Vert.x 5 and SmallRye Common I/O archive support? Don't worry, it's been posted so you can still check it out. youtu.be/H7WbYws3RKw
View today's community call about Quarkus 4 - Migration to Vert.x 5 and SmallRye Common I/O archive support
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Martin Kouba @martunek.bsky.social · 04/06/2026
⚡ Quarkus MCP Server 1.13.0 is out! - Elicitation URL mode (MCP 2025-11-25) - Streamable HTTP: lazy SSE init + auto-init now honors client capabilities - New quarkus-mcp-server-oidc extension - OptionalInt/Long/Double support for tool params github.com/quarkiverse/...
github.com
Release 1.13.0 · quarkiverse/quarkus-mcp-server
Highlights Streamable HTTP: lazy SSE initialization — SSE is now initiated on demand (when Progress, logging, etc. are actually used) instead of eagerly at request start. This removes the need for...
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Reposted by Clement Escoffier
Martin Kouba @martunek.bsky.social · 18/11/2025
📣 I've created a new #quarkiverse extension - quarkus-flags, a lightweight and extensible feature flags/toggles/switches #quarkus extension: github.com/quarkiverse/... Feedback, feature requests and contributions are welcome🙏.
github.com
GitHub - quarkiverse/quarkus-flags: A lightweight and extensible feature flag extension
A lightweight and extensible feature flag extension - quarkiverse/quarkus-flags
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GraalVM @graalvm.org · 27/05/2026
Learn how to add profile-guided optimizations to your @quarkus.io native build workflow in a single step for high throughput: quarkus.io/blog/native-...
quarkus.io
Profile-Guided Optimization for Quarkus Native Images
Quarkus: Supersonic Subatomic Java
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Quarkus @quarkus.io · 27/05/2026
We released Quarkus 3.36. It comes with the new (and experimental!) Quarkus Signals extension, a unified event bus for Quarkus. See our announcement for the full list of changes! quarkus.io/blog/quarkus...
quarkus.io
Quarkus 3.36 - Quarkus Signals, embedded SBOMs, OIDC SPIFFE authentication, and more
Quarkus: Supersonic Subatomic Java
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Quarkus @quarkus.io · 26/05/2026
View the recording of today's Quarkus Community Call: "Signals - the unified event bus of Quarkus 4" with Martin Kouba. youtu.be/_VY9G_DMFjw
View the recording of today's Quarkus Community Call.
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Eric Deandrea @ericdeandrea.dev · 19/05/2026
I was playing around with #ClaudeCode and thought I'd see how it handles creating a new #SpringBoot project vs a @quarkus.io project. Prompt: I'd like to create a new <quarkus|spring boot> project Spring: $1.83 - 7m21s Quarkus: $0.4364 - 2m39s Look at the tokens counts!
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Quarkus @quarkus.io · 13/05/2026
We released Quarkus 3.35.3, a regular maintenance release for our 3.35 stream. quarkus.io/blog/quarkus...
quarkus.io
Quarkus 3.35.3 - Maintenance release
Quarkus: Supersonic Subatomic Java
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Holly Cummins @hollycummins.com · 08/05/2026
My #DevoxxUK slides about benchmarking gone bad are here, along with useful links: hollycummins.com/when-benchma...
hollycummins.com
When benchmarks go bad - what I learned from measuring performance wrong - Holly Cummins
The world of performance analysis is littered with flawed claims, cognitive biases, dangerous intuitions, and beguiling fallacies. Sadly…
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Grady Booch @booch.com · 03/05/2026
Thoughts and prayers.
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Quarkus @quarkus.io · 01/05/2026
Quarkus 3.35 has been released. Highlights: JAR tree-shaking, PGO for native builds, Semeru AOT, Transactional annotation support for Hibernate Reactive, and more. quarkus.io/blog/quarkus...
quarkus.io
Quarkus 3.35 - JAR tree-shaking, PGO for native, Semeru AOT, @Transactional for Hibernate Reactive, and more
Quarkus: Supersonic Subatomic Java
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Kelsey Hightower @kelseyhightower.com · 01/04/2026
Watching the tech industry unleash unpredictable software into production in the name of AI adoption, then spend twice as much time and money trying to limit the blast radius, proves humans should be investing in our own intelligence before allowing the machines to mimic us.
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Julien Ponge @julien.ponge.org · 27/03/2026
"10 or more reasons to not use JDK’s HttpClient" by @bricedutheil.bsky.social I agree, the JDK HttpClient is horrible, buggy and incomplete (multi-part encoding anyone?). blog.arkey.fr/2026/02/08/t...
blog.arkey.fr
10 or more reasons to not use JDK’s HttpClient
Java mostly, and general tech
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Quarkus @quarkus.io · 25/03/2026
We released Quarkus 3.33 LTS and Quarkus 3.34. The former is our new LTS stream, maintained for 12 months, succeeding to 3.27 LTS, the latter comes with enhancements and new features. Happy upgrading! quarkus.io/blog/quarkus... - quarkus.io/blog/quarkus...
quarkus.io
Quarkus 3.33 LTS - new LTS version
Quarkus: Supersonic Subatomic Java
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Eric Deandrea @ericdeandrea.dev · 17/03/2026
Want to know why #Spring developers love @quarkus.io? Join me virtually at #IBM #TechCon 2026 Wednesday March 18 at 11:10am EDT to know why! ibm.biz/TechCon2026
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Google Open Source @opensource.google · 12/03/2026
A2A Protocol v1.0 is here! 🚀 It's the first stable, production-ready standard for AI agent communication. We’re proud to build this alongside our partners. 🌉 Don't build a fence; build a bridge. a2a-protocol.org/latest/annou... How are you connecting your agents?
a2a-protocol.org
🆕 Announcing Version 1.0 - A2A Protocol
The official documentation for the Agent2Agent (A2A) protocol. The A2A protocol is an open standard that allows different AI agents to securely communicate, collaborate, and solve complex problems together.
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Frank Delporte @frankdelporte.be · 10/03/2026
Announcement by @commonhaus.org Foundation about #Pi4J: "Today, the Commonhaus Foundation is pleased to announce that PI4J joins as a member project." www.commonhaus.org/activity/302...
commonhaus.org
🎉 PI4J joins Commonhaus!
PI4j is the Java library for interacting with the Raspberry Pi's GPIO pins and hardware interfaces. PI4J joins Commonhaus
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Thomas Wuerthinger @thomaswue.dev · 05/03/2026
Interesting comparison from the @quarkus.io maintainers shows that @graalvm.org native image remains by far the best option to deploy Quarkus applications for optimizing startup time, container image size, and memory consumption (RSS). Link in comments.
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Quarkus @quarkus.io · 05/03/2026
We released Quarkus 3.32.2, with the first round of fixes for our 3.32 stream. Looking forward to more reports as we stabilize the upcoming 3.33 LTS. quarkus.io/blog/quarkus...
quarkus.io
Quarkus 3.32.2 - Maintenance release
Quarkus: Supersonic Subatomic Java
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Marc Nuri @marcnuri.com · 03/03/2026
Fabric8 Kubernetes Client 7.6.0 is out! 🎉 ✨ Kubernetes 1.35 (Timbernetes) support ✨ New Vert.x 5 HTTP client implementation ✨ OkHttp upgraded to 5.3.2 🐛 TLS, timeout & type erasure fixes 📖 blog.marcnuri.com/fabric8-kube...
blog.marcnuri.com
Fabric8 Kubernetes Client 7.6 is now available! - Marc Nuri
Fabric8 Kubernetes Client 7.6 is available! Check out the major changes and learn how you can contribute.
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Quarkus @quarkus.io · 24/02/2026
In this new post, @gsmet.bsky.social explains how Project Leyden gave us a fresh perspective on improving Quarkus, and more broadly Java, applications startup. Library or framework developer? This one’s for you. quarkus.io/blog/leyden-1/
quarkus.io
How Project Leyden brought a new perspective
Quarkus: Supersonic Subatomic Java
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Eric Deandrea @ericdeandrea.dev · 23/02/2026
I'll be at @devnexus.bsky.social 2026 in Atlanta next week helping to promote Open Source, and specifically @langchain4j.dev! Come by booth 27 in the open source area and say hi (& also play a cool game that I built using @langchain4j.dev, agents, and @intellijidea.com)!
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LangChain4j @langchain4j.dev · 04/02/2026
#LangChain4j 1.11.0 is out! 🎉 github.com/langchain4j/...
github.com
Release 1.11.0 and 1.11.0-beta19 · langchain4j/langchain4j
Notable Changes Agentic: support streaming by @mariofusco in #4350 Agentic: support multimodality by @mariofusco in #4436 Bedrock: support Guardrails by @jonathannaguin in #3988 Elasticsearch: hyb...
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ehsavoie @ehsavoie.bsky.social · 20/01/2026
We have released 1.0.0.Alpha1 of the a2a-java SDK, which updates to the (still in progress) 1.0 A2A protocol specification. More details: * quarkus.io/blog/a2a-jav... * medium.com/@kabir_khan/...
quarkus.io
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Max Rydahl Andersen @handle.invalid · 08/01/2026
Its a new year - how about coming to work on the Quarkus team ? ibmglobal.avature.net/en_US/career... location: Dublin/Ireland
ibmglobal.avature.net
Java Senior Software Engineer
IBM Application Services and Middleware is looking for a Senior Software Engineer to join our engineering team with a focus on integration of Cloud Kubernetes and CI/CD technologies within the…
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Quarkus @quarkus.io · 06/01/2026
We host a Quarkus Community Call on the first and third Tuesday of each month at 2PM (Paris time) to discuss technical topics and project updates. View the call calendar for details: calendar.google.com/calendar/emb...
Quarkus Community Call on the first and third Tuesday of each month at 2PM (Paris time)
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Max Rydahl Andersen @handle.invalid · 30/12/2025
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Markus Eisele @myfear.com · 25/12/2025
Build your first reactive messaging app with Quarkus. I turned a classic “order → kitchen → notification” workflow into a fully reactive pipeline with channels, stream completion, and message transformation. No Kafka needed. Pure Quarkus. buff.ly/46p0hKI #Java #Quarkus #ReactiveMessaging
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RustTrending @rusttrending.bsky.social · 06/12/2025
tokio-rs / axum: Ergonomic and modular web framework built with Tokio, Tower, and Hyper ★24031 github.com/tokio-rs/axum
github.com
tokio-rs / axum
Ergonomic and modular web framework built with Tokio, Tower, and Hyper
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Quarkus @quarkus.io · 06/12/2025
How I automated 100+ Java/Quarkus projects with one GitHub Action that detects changes, picks the correct JDK, and updates README badges automatically. www.the-main-thread.com/p/java-monor...
Mastering the Java Monorepo: Dynamic Builds, Mixed JDK Versions, and Auto-Updating Badges
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JetBrains @jetbrains.com · 12/11/2025
The Marco Show is back with a new episode! Marco and @kevindubois.com (IBM, Quarkus team) discuss the evolution of Java: cloud, AI, GraalVM, hot reloads, and the Quarkus revolution. Watch now and join the giveaway! youtu.be/IRqTbgC2JLU #TheMarcoShow #Java #Developers #Quarkus #SpringBoot
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Quarkus @quarkus.io · 11/11/2025
ArC was rewritten from Gizmo 1 to Gizmo 2. What does that mean for you? Learn the impacts in Ladislav Thon's blog post, "ArC migrates to Gizmo 2". quarkus.io/blog/arc-mig...
ArC was rewritten from Gizmo 1 to Gizmo 2.
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Markus Eisele @myfear.com · 08/11/2025
Quarkus 3.26 quietly gave Qute a superpower. With dynamic includes (_id), templates can now adapt at runtime. Perfect for dashboards, CMS pages, and feature-flagged UIs. I wrote a full hands-on tutorial for Java developers: buff.ly/RFRTiL0 #Java #Quarkus #Qute #Developers
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Quarkus @quarkus.io · 03/11/2025
Quarkus continues to focus on native for swift start-up time and low memory footprint. Learn more in By Severin Gehwolf's blog post, "Continued Focus on Native" quarkus.io/blog/continu...
Continued Focus on Native by Severin Gehwolf
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Markus Eisele @myfear.com · 30/10/2025
New release time: Quarkus 3.29 is here! What’s new? - Define multiple cache backends - Debug your Qute templates with DAP support.  - Hibernate ORM & Reactive extensions now stay enabled even if you have no entity.  buff.ly/wHFaqEr #CloudNative #JavaFramework #Java #Quarkus
buff.ly
Quarkus 3.29 - Multiple cache backends and Qute DAP debugger support
Quarkus: Supersonic Subatomic Java
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farahjuma.bsky.social @farahjuma.bsky.social · 28/10/2025
🚀 #A2A Java SDK 0.3.0.Final is here with security and cloud enhancements! Check out our blog post to learn how to:  🔒 Secure your server agent with Keycloak OAuth2  🔑 Configure your client to obtain and pass the required token quarkus.io/blog/quarkus...
quarkus.io
How to Secure Your A2A Server Agent with Keycloak OAuth2
Quarkus: Supersonic Subatomic Java
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Quarkus @quarkus.io · 28/10/2025
Learn how Quarkus gRPC Zero brings gRPC code generation into the JVM so you no longer need native 'protoc' binaries. Add the extension, build your project, and the generated stubs appear just like before in this blog post by Andrea Peruffo. quarkus.io/blog/grpc-ze...
Quarkus gRPC Zero
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Quarkus @quarkus.io · 24/10/2025
We are launching Quarkus public community calls! The first one will be on November 4th and we will talk about how to better support developing large applications with Quarkus. github.com/quarkusio/qu... .
github.com
Launching Quarkus Community Calls · quarkusio quarkus · Discussion #50682
Hi everyone, We’re excited to announce the launch of the public Quarkus Community Calls, a new way for the community to connect directly with the Quarkus contributors and discuss what’s next. Caden...
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Martin Kouba @martunek.bsky.social · 15/10/2025
Ok, I know it's boring 🥱, but we have another #quarkus MCP server minor version release - 1.7.0 with WebSocket transport, new API to customize input schema generation for Tools, and more: github.com/quarkiverse/...
github.com
Release 1.7.0 · quarkiverse/quarkus-mcp-server
What's Changed build(deps): bump quarkus.version from 3.20.2.2 to 3.27.0 by @dependabot[bot] in #427 build(deps): bump io.swagger.core.v3:swagger-annotations from 2.2.37 to 2.2.38 by @dependabot[b...
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