Code reviews that build trust instead of frustration 🔍 At IT-Tage in Frankfurt, Johannes Rabauer @rabauer.dev shares what he has seen in Java teams working on established codebases, and how they improved quality without burning people out.
Get your ticket for #ITTage now.
#Java #CodeReview
Get your ticket for #ITTage now.
#Java #CodeReview
September 29, 2026 at 9:21 AM
Code reviews that build trust instead of frustration 🔍 At IT-Tage in Frankfurt, Johannes Rabauer @rabauer.dev shares what he has seen in Java teams working on established codebases, and how they improved quality without burning people out.
Get your ticket for #ITTage now.
#Java #CodeReview
Get your ticket for #ITTage now.
#Java #CodeReview
What belongs in a Java stack in 2027, and what doesn't? At IT-Tage in Frankfurt, @richard.fichtner.dev goes through build tools, testing frameworks, runtimes and deployment platforms, and where AI and cloud-native fit in. Talk in German.
#Java #ITTage
#Java #ITTage
September 30, 2026 at 9:30 AM
What belongs in a Java stack in 2027, and what doesn't? At IT-Tage in Frankfurt, @richard.fichtner.dev goes through build tools, testing frameworks, runtimes and deployment platforms, and where AI and cloud-native fit in. Talk in German.
#Java #ITTage
#Java #ITTage
Look at these IBM PCs from the 80s at #ittage . I haven't played Sokoban in 20 years! Awesome play on these machines and go back to the good old times.
PS: You can get Commander Keen on Steam
PS: You can get Commander Keen on Steam
December 10, 2025 at 3:15 PM
Look at these IBM PCs from the 80s at #ittage . I haven't played Sokoban in 20 years! Awesome play on these machines and go back to the good old times.
PS: You can get Commander Keen on Steam
PS: You can get Commander Keen on Steam
Packed room for @nipafx.dev and "Java 25 – bessere Sprache, bessere APIs, bessere Laufzeit" at #ittage
December 10, 2025 at 9:03 AM
Packed room for @nipafx.dev and "Java 25 – bessere Sprache, bessere APIs, bessere Laufzeit" at #ittage
Last talk and conference for 2024 #ittage #frankfurt
December 10, 2024 at 9:47 PM
Last talk and conference for 2024 #ittage #frankfurt
Sein Vortrag lief super, die Konferenz fand er mega stark, aber beim Tischkickern ⚽️ muss unser @rokatainment.bsky.social noch trainieren: 1:6 gegen die Weltmeisterin verloren 😬 #ittage #tischkicker
December 14, 2023 at 6:02 PM
Sein Vortrag lief super, die Konferenz fand er mega stark, aber beim Tischkickern ⚽️ muss unser @rokatainment.bsky.social noch trainieren: 1:6 gegen die Weltmeisterin verloren 😬 #ittage #tischkicker
Lots to talk about! If you want to follow up or check out what we had to skip, here are the slides:
slides.nipafx.dev/java-x/2025-...
Btw, I'll spontaneously fill in the 1pm session - let's talk about exceptions: www.ittage.informatik-aktuell.de/programm/202...
#ittage
slides.nipafx.dev/java-x/2025-...
Btw, I'll spontaneously fill in the 1pm session - let's talk about exceptions: www.ittage.informatik-aktuell.de/programm/202...
#ittage
December 10, 2025 at 10:51 AM
Lots to talk about! If you want to follow up or check out what we had to skip, here are the slides:
slides.nipafx.dev/java-x/2025-...
Btw, I'll spontaneously fill in the 1pm session - let's talk about exceptions: www.ittage.informatik-aktuell.de/programm/202...
#ittage
slides.nipafx.dev/java-x/2025-...
Btw, I'll spontaneously fill in the 1pm session - let's talk about exceptions: www.ittage.informatik-aktuell.de/programm/202...
#ittage
Heute um 13:00 spreche ich über CQRS an den IT-Tagen in Frankfurt. Ich freue mich auf euch! #ittage www.ittage.informatik-aktuell.de
December 10, 2024 at 9:03 AM
Heute um 13:00 spreche ich über CQRS an den IT-Tagen in Frankfurt. Ich freue mich auf euch! #ittage www.ittage.informatik-aktuell.de
We had a lot of fun at #ittage playing "Wer weiß denn sowas?" with Random IT facts nobody knows. Thank you to Wolf G. Beckmann and Julius Mischok for playing and Axel vom Stein and Markus Flechtner for hosting the game.
December 10, 2025 at 9:15 AM
We had a lot of fun at #ittage playing "Wer weiß denn sowas?" with Random IT facts nobody knows. Thank you to Wolf G. Beckmann and Julius Mischok for playing and Axel vom Stein and Markus Flechtner for hosting the game.
December 9, 2025 at 8:06 AM
Am 10. Dezember spreche ich an den IT-Tagen in Frankfurt. Kommt vorbei, ich freue mich auf euch! https://buff.ly/40JCqgX #ittage
November 10, 2024 at 4:19 PM
Am 10. Dezember spreche ich an den IT-Tagen in Frankfurt. Kommt vorbei, ich freue mich auf euch! https://buff.ly/40JCqgX #ittage
"Agile? *gähn* Haben wir probiert. Funktioniert bei uns nicht." #Agile & #Scrum sind bei euch schon verbrannte Begriffe?
Warum das so ist, darum geht es in meinem Talk "Fighting Agile!" am 12.Dezember auf den #ITTage in Frankfurt. Ich freu mich auf euch!
@synyx.bsky.social
Warum das so ist, darum geht es in meinem Talk "Fighting Agile!" am 12.Dezember auf den #ITTage in Frankfurt. Ich freu mich auf euch!
@synyx.bsky.social
November 30, 2023 at 4:26 PM
"Agile? *gähn* Haben wir probiert. Funktioniert bei uns nicht." #Agile & #Scrum sind bei euch schon verbrannte Begriffe?
Warum das so ist, darum geht es in meinem Talk "Fighting Agile!" am 12.Dezember auf den #ITTage in Frankfurt. Ich freu mich auf euch!
@synyx.bsky.social
Warum das so ist, darum geht es in meinem Talk "Fighting Agile!" am 12.Dezember auf den #ITTage in Frankfurt. Ich freu mich auf euch!
@synyx.bsky.social
XDEV is heading to IT-Tage 2025 in Frankfurt! 🇩🇪
Join Richard Fichtner & Johannes Rabauer for two sessions on Java modernization and real-world dev stories – practical, honest & full of takeaways.
👉 ittage.informatik-aktuell.de
#ITtage #XDEVsoftware #Java #JavaModernization
Join Richard Fichtner & Johannes Rabauer for two sessions on Java modernization and real-world dev stories – practical, honest & full of takeaways.
👉 ittage.informatik-aktuell.de
#ITtage #XDEVsoftware #Java #JavaModernization
November 4, 2025 at 11:19 AM
XDEV is heading to IT-Tage 2025 in Frankfurt! 🇩🇪
Join Richard Fichtner & Johannes Rabauer for two sessions on Java modernization and real-world dev stories – practical, honest & full of takeaways.
👉 ittage.informatik-aktuell.de
#ITtage #XDEVsoftware #Java #JavaModernization
Join Richard Fichtner & Johannes Rabauer for two sessions on Java modernization and real-world dev stories – practical, honest & full of takeaways.
👉 ittage.informatik-aktuell.de
#ITtage #XDEVsoftware #Java #JavaModernization
Informative article about how some of the conventional wisdom about interpreter performance isn't accurate anymore, because hardware branch predictors can predict a typical while/switch dispatch loop pretty well now.
The ITTAGE indirect branch predictor
Modern CPUs are actually pretty good at predicting the indirect branch inside an interpreter loop, _contra_ the conventional wisdom. We take a deep dive into the ITTAGE indirect branch prediction algo...
blog.nelhage.com
October 13, 2025 at 9:49 PM
Informative article about how some of the conventional wisdom about interpreter performance isn't accurate anymore, because hardware branch predictors can predict a typical while/switch dispatch loop pretty well now.
Somewhat related: blog.nelhage.com/post/cpython... and blog.nelhage.com/post/ittage-... — would be interesting to see if LLVM fails duplicating dispatch for Rust, but does so with C.
March 15, 2026 at 6:09 PM
Somewhat related: blog.nelhage.com/post/cpython... and blog.nelhage.com/post/ittage-... — would be interesting to see if LLVM fails duplicating dispatch for Rust, but does so with C.
Los gehts! Freue mich riesig das zweite mal bei den #ITTage dabei zu sein. Mein Part beginnt um 14:00 wo ich hauptsächlich mit Demos zeige wie man CI/CD und Datenbanken schmerzfrei kombiniert.
December 10, 2024 at 10:26 AM
Los gehts! Freue mich riesig das zweite mal bei den #ITTage dabei zu sein. Mein Part beginnt um 14:00 wo ich hauptsächlich mit Demos zeige wie man CI/CD und Datenbanken schmerzfrei kombiniert.