The hardcover version of the book is currently discounted on Amazon in U.S., Ireland, and Belgium. I don't know how long the discount will be available.
The Kindle version of the book will have a free book run from March 9-11, 2026. Mark your calendars if you want a free digital copy.
Want to level up your API design and #Java coding skills?
The book "Eclipse Collections Categorically: Level up your programming game" can help.
GenAI tools can help you code faster.
ECC shows how to design/code better, for the machine and future readers. Mechanical and Symmetric Sympathy.💡
Java devs do more than ship features—they manage upgrades, security & quality too. ⚙️
At #Devnexus, Rodrigo Graciano & @cguntur.bsky.social share how modern tools help teams meet enterprise standards without slowing delivery.
devnexus.com/events/advan...
🎟️ Tickets: devnexus.com
📨 atlj.ug/Xconnect
Your IDE could be your secret weapon. 💡
Josh Kurz demonstrates at #Devnexus how coding agents inside your development environment automate testing, JDK upgrades, and more—turning expert knowledge into reusable workflows and unlocking faster innovation.
devnexus.com/events/unloc...
🎟️ devnexus.com
JUnit is undoubtedly one of the most important projects in the #Java ecosystem. And it's 100% free and open!
Let me be frank: If we can't get THIS project to the point where a single maintainer can focus on it, then what does that say about our commitment to Free & Open Source Software?
1/3 ⏩
The Kindle version of "Eclipse Collections Categorically is being offered at a special price today on Amazon. There's less than 20 hours left today to buy a copy of the Kindle version for $0. Good luck and enjoy! 🙏
Only 9 hours left... offer is up at midnight PST.
Slow down, to speed up!!!
Hi everyone! An ongoing reorganization at my current employer has prompted me to seek for a new role and would appreciate your support.
I'm open to remote (anywhere) and hybrid roles in Switzerland. I have 25+ years experience as a software developer, 8 as devrel www.linkedin.com/posts/aalmir...
My latest blog: Go Primitive in Java, or Go in a Box
I've programmed in Java for half of my life. I stopped waiting for language features when I knew lambdas would arrive. We got to work and solved collections problems together in OSS.
No regrets, just thanks. 🙏
donraab.medium.com/go-primitive...
Very educational to read about and to see the benchmark results of such inner workings!
I learnt quite a bit from both the blog and the benchmarks used.
Thank you for sharing, @thedonraab.bsky.social !
🚀 Check out our article on @cguntur.bsky.social's session “Apache Maven 4 is Awesome” from this year’s Devnexus!
devnexus.org/posts/maven-...
Next year’s #Devnexus promises another lineup of innovative sessions, hands-on workshops, and networking opportunities—mark your calendars! 🦾
I am fighting back against the ##ChandraGunturSighting hashtag. here is your opportunity to join me in trending out a #DORASighting for DOnald RAab @thedonraab.bsky.social !
Help me vanquish the old hashtag and create a new trending hashtag: ##DORASighting.
Last week @maven.apache.org 4.0.0-rc-3 and Maven Daemon 2.0.0-rc-3 were released! A lots of fixed and the next step to a final release. Please test them and provide feedback to the mailing list! 🥳
maven.apache.org/download.cgi
We've received 49 proposals so far for the @dev2next.bsky.social 2025. CFP closes on April 11th.
The program committee is reviewing proposals incrementally as we receive them, so do not wait for the deadline to submit yours.
The link to CFP is below:
www.dev2next.com/cfp
I want to hear this from Dr. Deprecator.
It was an honor! Thank you for sharing some time to spend with me, I will cherish this.
Thank you for the great time ! Looking forward to hanging out with you sometime soon again!
Love you, brother! 🩵
🩵🩵🩵
A huge THANK YOU to @sharatchander.bsky.social and the rest of the #Java devrel team that helped organize @javaone.bsky.social !
The networking, the learning and the fun ... was as expected at a JavaOne event. The proximity to the amazing folk to make #Java was awesome!
And…IT’S A WRAP!
#JavaOne 2025 is over! Thanks for making the return of “the conference that started it all” a huge success! The #Java community spirit is alive and well! See you next year!
This is the moment you've all been waiting for... 🥁
#JUnit Jupiter support for @ParameterizedClass as a companion to the existing @ParameterizedTest support! 🚀
@marcphilipp.de has put a lot of work into this, and we're eager for you to try it out and provide feedback!!!
The two statements contradict each other ... you are missed! 🩵
The #JavaOne 2025 keynote was AMAZING! (Missed seeing @sharatchander.bsky.social on stage).
@mreinhold.org Mark Reinhold spoke about the past, present, and future of Java along with some impactful user testimonies.
The future for #Java looks very promising!
I am so grateful to the community and to the steward of the #Java community: @sharatchander.bsky.social 🙏🏼🙏🏼🙏🏼
Shar, thank you for all your efforts in keeping #JavaOne going (the first and the most effective #Java conference). We all owe you a huge thank you for your passion and community mindset!
That's a wrap on the incredible @devnexus.bsky.social #devnexus2025! Thank you to the organizers, attendees, sponsors, and fellow speakers!
I rate Devnexus as the best tech conference that I get to attend! The community, the learning, the fun ... thank you!
You ask this one friend to take a group photo ... and can always expect to see his selfie. Thank you for being consistent, @elias-nogueira.bsky.social 🩵. Nice to get the group together, @graciano.bsky.social !
Having fun with my fellow Java peeps at the awesome #Devnexus2025 @devnexus.bsky.social
#Java peers, another #JavaOne 2025 sponsor! Help me welcome #Waratek! There's still time to save $100 using J1D100_SM when registering. Hear from luminaries such as @thedonraab.bsky.social @cguntur.bsky.social @malagupta.bsky.social @bbenz.bsky.social @starbuxman.joshlong.com & more! ➡️ javaone.com
#Java peers, great to see @payara.bsky.social as a #JavaOne 2025 sponsor. Use J1D100_SM when registering & save $100. Come see recognized speakers like @richard.fichtner.dev @venkats.bsky.social @mayers.io @maritvandijk.bsky.social @malagupta.bsky.social @cguntur.bsky.social and more! ➡️ javaone.com
