
The Adoptium Working Group promotes and supports high-quality runtimes and associated technology for use across the @Java ecosystem. Part of @EclipseFdn
Joined November 2012
- Tweets2.8K
- Following407
- Followers10.3K
- Likes831
💱 Through the Eclipse Foundation sponsorship platform, the Temurin Sustainer Program supports contributions in multiple currencies, making it simple for global developers and enterprises to give back.
Contribute in your local currency 👉
hubs.la/Q04z-t4K0
#OpenSourceFunding #SponsorshipPlatform #EnterpriseSponsorship
💡 Using #EclipseTemurin in production?
Adoptium membership is how organisations move from adoption to leadership. By joining, you help ensure Java remains open, secure, and enterprise-ready, while gaining a direct voice in the ecosystem.
Become an Adoptium member 👉 hubs.la/Q03YzW-w0
#membership #doptium #temurin #opensource
🤝 What happens when competitors choose collaboration over fragmentation?
That's one of the key themes explored by @johnkwaters in an @ADTmag article on Eclipse Temurin.
The article highlights how organisations including Microsoft, Red Hat, IBM, Google, Azul, Canonical, Bloomberg, and many others support the Adoptium ecosystem because everyone benefits from a high-quality, vendor-neutral OpenJDK distribution.
💻 Read the article: hubs.la/Q04y7nT80
#JavaRuntime #OpenJDK #EnterpriseJava
🤝 Strong ecosystems are built together.
Adoptium membership brings organisations together to reduce duplication, share infrastructure costs, and accelerate the delivery of high-quality Java runtimes used worldwide.
It’s collaboration over competition, backed by transparent governance under the Eclipse Foundation.
Compare membership levels 👉 hubs.la/Q04y7lgh0
#JavaRuntimes
🚨 The Adoptium Summit 2026 starts in 1 hour!
Join us for technical talks, Adoptium use cases, community experiences, and discussions on the future of Adoptium technologies.
Register now and share the event with your network 👉 hubs.la/Q04y6SVn0
#AdoptiumTechnologies #OpenJDK #DeveloperEvent
⏰ The Adoptium Summit 2026 is happening tomorrow!
Join the organisations, users, and contributors behind Adoptium technologies for a half-day of technical talks, production use cases, community experiences, and discussions on the future of Adoptium.
Learn how organisations are using Adoptium technologies, hear from community contributors, and connect with the people helping shape the ecosystem.
This is your last chance to register 👉 hubs.la/Q04y6H1S0
#DeveloperEvent #ProductionUseCases #OpenJDK
🌟 Adoptium Summit 2026 will take place next week!
Join the organisations, users, and contributors behind Adoptium technologies for a half-day of technical talks, production use cases, community experiences, and discussions on the future of Adoptium.
Whether you're using Adoptium technologies, contributing to the ecosystem, or looking to learn from others, there's something for you.
Register now 👉 hubs.la/Q04lQRBh0
#AdoptiumSummit26 #EclipseAdoptium #EclipseTemurin #Java #opensource
With 26M+ downloads every month, #EclipseTemurin powers millions of developers, teams, and companies every day.
But that scale comes with real costs, infrastructure, testing, release automation, and supply chain security don’t run for free.
🌟 What if every #EclipseTemurin download contributed €5 toward sustaining the infrastructure behind it?
Small contribution help:
🔸 Build infrastructure
🔸 Run millions of tests
🔸 Release automation
🔸 Supply chain security development
Temurin is free, maintaining infrastructure is not.
Start contributing today: hubs.la/Q04nlmrl0
#EclipseTemurin #TemurinSustainer #Adoptium #opensource #Java
💙 Want to use #EclipseTemurin but not sure where to start? These beginner-friendly tutorials show exactly how to install it on Windows, macOS, and Ubuntu.
🖥 Windows: hubs.la/Q03TY1jM0
🍎 macOS: hubs.la/Q03TY2Zd0
🎬 Ubuntu: hubs.la/Q03TY1Pr0
#opensource #Java @gdams_
Register for the Adoptium Summit 2026, taking place virtually on 29 September! Participants will:
🔍 Discover a range of compelling use cases that illustrate the versatility and power of Adoptium technologies.
💬 Engage in discussions about the latest user experiences, pioneering innovations, and the future trajectory of Adoptium in the Java ecosystem.
🗣 Connect with peers to exchange knowledge on enhancing development practices, optimising architecture, and driving technology forward.
Don’t miss out 👉 hubs.la/Q04lQS0p0
#AdoptiumSummit26 #EclipseAdoptium #EclipseTemurin #Java #opensource
Eclipse Temurin JDK 21+ builds are now fully reproducible across Linux, Windows, and macOS platforms, giving organisations another way to independently verify the integrity of the binaries they use.
Third parties can rebuild Temurin from upstream sources, compare the result byte-for-byte with the official release, and publish signed CycloneDX Attestations as verification evidence.
And now, that verification is visible on hubs.ly/Q04x68mH0 through the new “Reproduced by a third party” badge. IBM and Red Hat are the first Eclipse Adoptium Working Group members to submit attestations, covering JDK 21 and JDK 25 releases.
🔐 Read the full update: hubs.ly/Q04x68kX0
#Java #OpenJDK #EclipseTemurin #Cybersecurity #OpenSource
In an article for Global Voices, contributors Tayebwa Noah and Jessie Ssebuliba from Uganda share how collaborating on open source projects transformed their professional lives.
From working with global organisations to connecting with Hendrik Ebbers, member of both the Jakarta EE and Adoptium Working Groups, their journey highlights the impact of open collaboration.
Noah explains: “Open source helped me grow my skills and make connections, the most important of which was meeting Hendrik.”
Jessie adds: “Open source paved the way for me to improve my skills and ultimately get my job. Open source really did me good.”
👉 Both developers share more about this impact in their inspiring Adoptium Summit talk: hubs.la/Q03YHzJd0
👉 Learn more about their story in the Global Voices article: hubs.la/Q03YHx-D0
#GlobalVoicesOSS #CodeFromTheSouth #opensource #Adoptium
Join the #EclipseTemurin Sustainer Program to:
🔹 Strengthen your software supply chain
🔹 Accelerate security enhancements
🔹 Ensure high-performance Java runtimes
📢 Become a sustainer today! hubs.la/Q03_4wxS0
💰 Calculate your savings! hubs.la/Q03_4xhx0
#Java #opensource #Adoptium #TemurinSustainer
💻 How are organisations using and shaping Adoptium technologies in the real world?
At Adoptium Summit 2026, we’ll explore compelling use cases, user experiences, innovations, and best practices from across the Java ecosystem.
Join us virtually on 29 September to learn more ➡️ hubs.la/Q04lQQyL0
#AdoptiumSummit26 #EclipseAdoptium #Java #opensource #Adoptium
💡 Using #EclipseTemurin in production?
Adoptium membership is how organisations move from adoption to leadership. By joining, you help ensure Java remains open, secure, and enterprise-ready, while gaining a direct voice in the ecosystem.
Compare membership levels 👉 hubs.la/Q046cMyZ0
#membership #doptium #temurin #opensource
Announcing the immediate availability of Eclipse Temurin 8u502, 11.0.32, 17.0.20, 21.0.12, 25.0.4 and 26.0.2! Thanks to the team involved for making this happen.
Highlights include:
♦️ Ubuntu 26.04 LTS Package Support
♦️ Updated CA Certificates
♦️ Reproducible Build Improvements, and more…
📢 Read the full announcement details: hubs.la/Q04szzcV0
#EclipseAdoptium #OpenSource #Temurin #EclipseFdn
🌟 Support open Java and elevate your brand!
The #EclipseTemurin Sustainer Program isn’t just about funding, it’s about recognition and leadership in the Java ecosystem.
Explore our sustainer levels and benefits on our new site 👉 hubs.la/Q041KSN70
Calculate your savings 👉 hubs.la/Q041KTNd0
Check this short video to learn how to become a corporate sustainer 👉 hubs.la/Q041KTMq0
#Java #Adoptium #opensource #TemurinSustainer
🌎 Adoptium Summit 2026 brings together the organisations, community experts, users, and contributors who rely on and help shape Adoptium technologies.
Expect practical use cases, technical insights, user experiences, and discussions on where Adoptium is heading next.
Whether you're using Adoptium technologies, contributing to the projects, or supporting the community, this is your opportunity to connect, share experiences, and learn from others across the ecosystem.
Register for this free virtual conference ➡️ hubs.la/Q04lQV2J0
#AdoptiumSummit26 #Adoptium #Java #opensource #conference
Dear Java community,
You downloaded Temurin… over 1,000,000,000 times. 😄
We're still trying to wrap our heads around that number.
Thank you to everyone who contributed code, tested releases, reported issues, answered questions, adopted Temurin, and helped grow this incredible community.
Get your limited edition 1 Billion Downloads T-shirt in the Adoptium swag store!
👕 Navy T-shirt: hubs.la/Q04prpSq0
👕 Grey T-shirt: hubs.la/Q04ptBqC0
#EclipseTemurin #Java #opensource
⚡ Installing #EclipseTemurin is fast and straightforward. Watch these short video guides by @gdams_:
🎬 Windows: hubs.la/Q03TY0Ws0
🎬 macOS: hubs.la/Q03TY2x_0
🎬 Ubuntu: hubs.la/Q03TY1tS0
#Java #opensource #JDK #Adoptium














