#Java coach/consultant/streamer. Maker of "JitterTed's TDD Game" https://tdd.cards
Live streaming my coding mistakes at https://JitterTed.Stream and https://JitterTed.TV
#Refactoring #JUnit #TDD #TestableArchitecture #DomainDrivenDesign #Ensembling #LGM
The "Refactoring" Expansion to tdd.cards is going into Play Testing soon! I think it's going to be fun and instructive (and fun).
If you buy a physical copy of the game now, you'll get a discount on the expansion.
You'll also get early access to the online version.
#TDD#Refactoring#BoardGames
Reminder to folks in the Berlin area!
I'll be there from 8-26 Nov. (except 15-19 Nov. at Agile Testing Days) and would love to give a talk about Event Sourcing to your group, meetup, or company (no charge). See my travel details at: jittertravel.com and get in touch!
Hey folks in BERLIN! I'll be in the area from 8-26 November and would love to give a talk about Event Sourcing to your group, meetup, or company (no charge!). Other than 15-19 Nov (I'll be at Agile Testing Days), let me know and see my travel details at: jittertravel.com
Home for a whole 11 days, I'm traveling again:
Oct 12-15 - dev2next: TDD Game and Event Sourcing
Oct 19-22 - PLoP (near Ottawa): patterns!
Nov 8-26 - Agile Testing Days and more (Potsdam/Berlin)
Can I talk about Event Sourcing to your group? Ping me!
jittertravel.com
Facilitated an "alpha test" of my Event Sourcing from Scratch workshop and the Miro-based simulation was a hit!
I still have work to do on interleaving the simulation with the code, but it worked even better than I expected—so many great questions and discussions arose.
I'll be running a "beta test" soon and then will open it up to the public in January. I'll limit attendance at 4-6 people to give everyone proper attention and be able to ensemble on the codebase.
#EventSourcing
I'm running a remote "alpha test" of my #EventSourcing workshop and I think it's going well?? Great questions and hopefully participants are getting a deeper understanding and building a mental model of how Event Sourcing works. Day 2 is done and we have yet to look at code!
Want to see what Native Image does with your code?🤔
Paste a snippet into this browser-based playground, compile it into a native executable, and inspect the generated machine code in ~10–15 seconds! 🚀
Try yourself: godbolt.elide.dev
There are so many stories lately about people who died by suicide after falling into emotionally manipulative patterns with chatbots. We rarely get to hear how the people who loved them are coping after an unimaginable, senseless loss.
This is one of their stories:
www.404media.co/austin-gordo...
There are already articles circulating trying to rewrite history and say America was great after 9/11 and united and thoughtful and just a reminder that that period was marked by intense and insanely racist hatred, paranoia, and a frothing desire for unhinged violence and oppression.
Like an underrated harm of LLM coding is that it basically starts to strangle actual evolution of software engineering as a field. Why invent better ways of doing things? Why come up with better languages, better abstractions, better tooling?
Curious about event sourcing but not sure where to start? 💭
Build a feature from the events up in this hands-on workshop with @ted.dev at #dev2next and see how event sourcing works in practice.
🔗 www.dev2next.com/schedule
🎟️ Get tickets: dev2next.com
📅 October 12-15
#EventSourcing#Java
Comparing “blogging” to “AI Slop” is the type of take that emerges from being obsessed with how people talk about things instead of being interested in what things are.
Learn TDD by... playing a board game? 🎲
@ted.dev uses JitterTed’s TDD Game to demonstrate the benefits AND pitfalls of Test-Driven Development, from small steps & failing tests to pairing and team collaboration.
🔗 www.dev2next.com/speaker/3a4e...
🎟️ Tickets: dev2next.com
I dislike @gofundme.com DAF (they can't/won't let me contribute to any arbitrary eligible org) and they're now making it exceedingly difficult to move MY money to another DAF. That should be illegal. Needs to be a standard here, just like other asset movements.
Reminder that tonight I'm speaking in Hamburg (at the Microservices Meetup) about #EventSourcing! I know it's short-notice, but if you're around, come on by and let me share with you my passion on the topic! www.meetup.com/microservic...
Hey folks, guess what? I'm speaking on Thursday (3 Sept) in Hamburg (at the Microservices Meetup) about #EventSourcing! I know it's short-notice, but if you're around, come on by and let me share with you my passion on the topic. www.meetup.com/microservic...
Tested an idea I had for teaching aspects of #EventSourcing by having folks role-play as different components (read model, processor) and I think it worked! Thanks to my SoCraTes Germany guinea pigs for participating, I hope it helped you understand things better.
I had the idea from working on an event-sourcing game at SoCraTes UK and with Allard at the Event Modeling conference in Munich. I'll be taking those ideas and continuing to work on them next week at Play4Agile. Can't wait!
Want a copy of JitterTed's TDD Game hand-delivered to you?
Going to SoCraTes Germany? Or Play4Agile? Or are in Hamburg or Aachen?
Reserve your copy soon! Send me a direct message or email ted at tedmyoung dot com before.
Game details at tdd.cards
Curious about event sourcing but not sure where to start? 💭
Build a feature from the events up in this hands-on workshop with @ted.dev at #dev2next and see how event sourcing works in practice.
🔗 www.dev2next.com/schedule
🎟️ Get tickets: dev2next.com
📅 October 12-15
#EventSourcing#Java
Thank you to @ted.dev and his TDD Game for sponsoring SoCraTes UK 2026.
Sponsors are vital at keeping the conference running year after year and are much appreciated 🙏🏻
You can find out more at tdd.cards - we loved playing the TDD game.
I unexpectedly find myself with a week (31 Aug-7 Sept) in Germany with nothing to do! I know it's late notice, but if you're in Hamburg, Hannover, Frankfurt, or Cologne and would like me to give a talk at your meetup/company, chat with your team, or meet for food or drinks...
Get in touch! My travel plans are always publicly available at jittertravel.com/calendar
Send me a private message or an email to ted at tedmyoung[dot]com.
Does every Kafka-backed microservice need a framework? 🤔
Join @sandonjacobs.bsky.social at #dev2next as he explores the trade-offs between Spring, Quarkus, and lightweight Kotlin implementations, helping teams make more informed architectural decisions.
🔗 www.dev2next.com/speaker/b50b...
Recording 📽️ of my #JSpring 2026 talk (Virtual Threads, Structured Concurrency and Scoped Values: Putting it all together 🧵 ☕) is out on youtube. Please check it here: www.youtube.com/watch?v=4sq1...
Thank you @nljug.bsky.social 🙏
Run a user group, meetup, community group, or publication? 🚀
Become a #dev2next Community Supporter and unlock perks for your members, including ticket raffles, exclusive discounts, and a complimentary pass for one group leader.
🔗 www.dev2next.com/supporters#TechEvents#SoftwareDev
Our next #JCON2026 session is live: 'Better #Assertions with #AssertJ' with @timtebeek
Not all #testing libraries are equal. Sure they all run your tests, but what happens when they #fail? “Expected ‘true’, was ‘false’” won’t help you …
Grab your coffee and hit play: youtu.be/W7BhLNVHuqo
Java Conferences with closing CFP in the next 15 days:
No conferences found with closing CFP in the next 15 days.
If you want to add your conference, please submit it at https://javaconferences.org/
This roundabout takes traffic separation to a whole new level.
Located in Houten, a small town, famous for its innovative cycling designs, the layout creates two layers: one for cars and one for bikes. This completely eliminates conflict points with motorised traffic and greatly improves safety.
Looking for input/feedback from Java developers on 2 different topics:
1. Is there interest in a JavaFX workshop/conference/training in Belgium?
2. Is there interest in a gathering with fellow Java developers working on scientific topics (writing java code, not only using 3th party code)
#java
BOGO is live at #dev2next 🎟️
Buy one conference ticket, get one free. Bring a teammate, friend, or your whole team and double the experience for the same purchase.
Conference tickets only (workshops not included).
🚀 Get tickets: www.dev2next.com/register#SoftwareDevelopment
I wrote the Featured Content section of the August 2026 issue of Java Annotated Monthly. @adambien.blog just published a fun podcast he hosted with me. I just published a blog on Medium today. I'm on vacation. Busy August so far.
blog.jetbrains.com/idea/2026/08...
Whoops, I missed my 9 year blogiversary. I was too busy blogging. 😂
The blog that got me started blogging on Medium. 👇
donraab.medium.com/symmetric-sy...
Devoxx Belgium 2026 registration opens next week!
📅 August 17
⏰ 09:00 CEST
🇧🇪 Registering as a Belgian company? Make sure you have your Peppol ID ready!
blog.devoxx.be/2026/08/10/d...
Two years ago, California hit a milestone decades in the making: Nearly every person in the state qualified for health insurance, regardless of immigration status and income, pushing the state’s insured rate to a record 95%. Now that progress is unravelling. cal.news/4gnsTDI
📸 Jules Hotz
As good as many of you said. I really appreciate the unambiguous point that this primarily a racist moral panic before unpacking the nuanced second-order explanations.
dannykatch.substack.com/p/we-used-to...
"NRF report acknowledges many retailers do not track retail theft. Yet NRF still issued report claiming shoplifting has increased 93% in four years
this sort of "pro-business" pseudo-science is part of the reason we spend all our fucking money on cops, and stores insufferable plexiglass prisons"
can't believe outlets are running moral-panic headlines again based on flimsy anecdata from the *same* trade group (the national retailer federation) and sponsored by the *same* anti-theft company (sensormatic) that had to retract this *same* "study" just two years ago for being bogus.
The best part of a conference is the community that grows year after year. 🚀
If you’ve joined us at #dev2next or Arc of AI before, you qualify for an Alumni discount.
Join us this October for new ideas, meaningful conversations, and what’s next in software.
🔗 www.dev2next.com/register