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@kkocel.bsky.social

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kkocel.bsky.social @kkocel.bsky.social · 2d

Wednesday Links - Edition 2025-11-05
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#java #jvm #spring #kafka #postgresql #concurrency #testing #aws #ussd

Wednesday Links - Edition 2025-11-05

What if Java had Symmetric Converter Methods on Collection? (5...

kkocel.bsky.social @kkocel.bsky.social · 9d

Wednesday Links - Edition 2025-10-29
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#java #jvm #gradle #kotlin #junit

Wednesday Links - Edition 2025-10-29

Performance Improvements in JDK 25 (12...

kkocel.bsky.social @kkocel.bsky.social · 16d

Wednesday Links - Edition 2025-10-22
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#java #jvm #string #hashmap #mongodb

Wednesday Links - Edition 2025-10-22

What Most Java Developers Miss About HashMap - And Why It Might Be Slowing You Down (4...

kkocel.bsky.social @kkocel.bsky.social · 23d

Wednesday Links - Edition 2025-10-15
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#java #jvm #mongodb #springboot #kotlin

Wednesday Links - Edition 2025-10-15

The Cost of Not Knowing MongoDB – Part 1: appV0 to appV4 (21...

kkocel.bsky.social @kkocel.bsky.social · Oct 1

Wednesday Links - Edition 2025-10-01
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#java #jvm #spring #springboot #junit

Wednesday Links - Edition 2025-10-01

The state of HTTP clients in Spring (4...

kkocel.bsky.social @kkocel.bsky.social · Sep 24

Wednesday Links - Edition 2025-09-24
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#java #jvm #gradle #cpu #springboot #docker #otlp #focus

Wednesday Links - Edition 2025-09-24

HTTP Service Client Enhancements (4...

kkocel.bsky.social @kkocel.bsky.social · Sep 17

Wednesday Links - Edition 2025-09-17
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#java #jvm #api #dependencies

Wednesday Links - Edition 2025-09-17

API Versioning in Spring (5 min)🏷️ https://spring.io/blog/2025/09/16/api-versioning-in-spring Here’s...

kkocel.bsky.social @kkocel.bsky.social · Sep 10

Wednesday Links - Edition 2025-09-10
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#java #jvm #spring #springboot #kotlin

kkocel.bsky.social @kkocel.bsky.social · Sep 3

Wednesday Links - Edition 2025-09-03
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#java #jvm #llm

Wednesday Links - Edition 2025-09-03

Thoughts on object creation (8 min)🆕 https://blog.frankel.ch/thoughts-object-creation/ Taking Java...

kkocel.bsky.social @kkocel.bsky.social · Aug 27

Wednesday Links - Edition 2025-08-27
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#java #jvm #github #cpu #loom #jdk25

Wednesday Links - Edition 2025-08-27

GitHub workflows tips and tricks (6 min)🪄 https://blog.frankel.ch/github-workflows-tips-tricks/ Java...

kkocel.bsky.social @kkocel.bsky.social · Aug 13

Wednesday Links - Edition 2025-08-13
dev.to/0xkkocel/wed...
#java #jvm #springboot #json #otlp

Wednesday Links - Edition 2025-08-13

What's new in Gradle 9.0.0 (8 min)🎉 https://gradle.org/whats-new/gradle-9/ Preparing for Spring...

kkocel.bsky.social @kkocel.bsky.social · Aug 6

Wednesday Links - Edition 2025-08-06
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#java #jvm #http3 #json #git #kotlin

Wednesday Links - Edition 2025-08-06

Java Gets a JSON API - Inside Java Newscast #95 (6...

kkocel.bsky.social @kkocel.bsky.social · Jul 16

Wednesday Links - Edition 2025-07-16
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#java #jvm #wiremock #gradle #mcp #easteregg

Wednesday Links - Edition 2025-07-16

Accidental Time Travel with Wiremock, SimpleDateFormat and Fractional Seconds (3...

kkocel.bsky.social @kkocel.bsky.social · Jul 9

Wednesday Links - Edition 2025-07-09
dev.to/0xkkocel/wed...
#java #jvm #batch #gradle

Wednesday Links - Edition 2025-07-09

Do you know how to batch? (6 min)🫕 https://blog.frankel.ch/how-to-batch/ Don't use Type-safe Project...

kkocel.bsky.social @kkocel.bsky.social · Jul 2

Wednesday Links - Edition 2025-07-02
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#java #jmh #spring #architecture

Wednesday Links - Edition 2025-07-02

Demystifying Spring Boot With Spring Debugger (5...

kkocel.bsky.social @kkocel.bsky.social · Jun 25

Wednesday Links - Edition 2025-06-25
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#java #jvm #docker #openrewrite #flink

Wednesday Links - Edition 2025-06-25

Java, What’s Old? Part I: Collections (3...

kkocel.bsky.social @kkocel.bsky.social · Jun 11

Wednesday Links - Edition 2025-06-11
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#java #jvm #springboot #api #openrewrite #graalvm #kotlin

Wednesday Links - Edition 2025-06-11

Project Crema: Open World for Native Image (1...

kkocel.bsky.social @kkocel.bsky.social · Jun 4

Wednesday Links - Edition 2025-06-04
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#java #jvm #spring #redis #postman #opensearch

Wednesday Links - Edition 2025-06-04

Fluent Internals (2...

kkocel.bsky.social @kkocel.bsky.social · May 28

Wednesday Links - Edition 2025-05-28
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#java #jvm #mongo #springboot #wiremock #grpc #rest #testing #kotlin #spring

Wednesday Links - Edition 2025-05-28

Understanding BSON: A Beginner’s Guide to MongoDB’s Data Format (13...

kkocel.bsky.social @kkocel.bsky.social · May 21

Wednesday Links - Edition 2025-05-21
dev.to/0xkkocel/wed...
#java #jvm #api #s3

Wednesday Links - Edition 2025-05-21

Designing for Ctrl + Space (5...

kkocel.bsky.social @kkocel.bsky.social · May 14

Wednesday Links - Edition 2025-05-14
dev.to/0xkkocel/wed...
#java #jdk #concurrency #spring

Wednesday Links - Edition 2025-05-14

Structured Concurrency Revamp in Java 25 - Inside Java Newscast #91 (10...

kkocel.bsky.social @kkocel.bsky.social · May 7

Wednesday Links - Edition 2025-05-07
dev.to/0xkkocel/wed...
#java #jvm #gradle #redis

Wednesday Links - Edition 2025-05-07

Strings Just Got Faster (5 min)🚄 https://inside.java/2025/05/01/strings-just-got-faster/ Sequenced...

kkocel.bsky.social @kkocel.bsky.social · Apr 30

Wednesday Links - Edition 2025-04-30
dev.to/0xkkocel/wed...
#java #jvm #spring #commit #nats #langchain4j #zgc #junit5

Wednesday Links - Edition 2025-04-30

How ZGC allocates memory for the Java heap (22...

kkocel.bsky.social @kkocel.bsky.social · Apr 23

Wednesday Links - Edition 2025-04-23
dev.to/0xkkocel/wed...
#java #jvm #spring #kotlin

Wednesday Links - Edition 2025-04-23

Spring Framework 7.0.0-M4 Available Now (4...

kkocel.bsky.social @kkocel.bsky.social · Apr 16

Wednesday Links - Edition 2025-04-16
dev.to/0xkkocel/wed...
#java #jvm #docs #kotlin #k2 #gradle

Wednesday Links - Edition 2025-04-16

Let's Take a Look at... JEP 483: Ahead-of-Time Class Loading & Linking! (13...