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Instancio 5.6.0 is out! This release contains bug fixes and deprecations to ease migration to the upcoming 6.0.0 release. github.com/instancio/inst…
Instancio 6.0.0-RC3 is out! This release adds support for Protocol Buffers via the new instancio-protobuf module. It also contains a few breaking changes. github.com/instancio/inst…
Instancio 6.0.0-RC2 is out! This release includes improved Kotlin support through the new instancio-kotlin dependency. Any feedback would be appreciated! github.com/instancio/inst…
We're looking to improve Instancio's API for Kotlin users and would love your input! If you use Kotlin, please share your feedback: github.com/instancio/inst…
A big thank you to our new sponsor @cybozu!❤️ cybozu.co.jp/en/company/
Claude just made the test suite pass by rewriting the failing test to test only part of the functionality --while retaining the original name, which implied the more stringent test
🤔 Who said that AssertJ 3 is in maintenance mode? 📢 We're planning an exceptional 3.28 release – let us know what you'd like to see in there! 👇 github.com/orgs/assertj/d…
Slash your @springframework integration test times! ⚡ Waiting forever for builds? Spring Test Profiler reveals why your Spring TestContext Caching is missing its mark. ✅ Identify cache misses ✅ Optimize test context reuse ✅ Get faster feedback Free & open-source! github.com/PragmaTech-Gmb…
Jessica: Do think one day people will look back and ask how America could let this this happen? Me: A lot of people are already asking that today.
Instancio 5.5.0 is out! This release includes minor enhancements/fixes and housekeeping items. Next major release of Instancio, v6, will be based on Java 17 as the baseline. github.com/instancio/inst…
⚠️ #JUnit #Vintage (JUnit 4 support) will be deprecated in JUnit 6. Yet another reason to upgrade to JUnit #Jupiter! 😎 github.com/junit-team/jun…
Testing Spring Boot controllers is a balancing act! Skip flaky unit tests & slow full-blown tests - learn how AtWebMvcTest enables fast, HTTP-aware testing and boosts your confidence ⚡️. rieckpil.de/how-to-test-sp… #SpringBoot #Testing
@rieckpil Very comprehensive list. Thank you for including Instancio!
It’s Here: the Java Testing Toolbox eBook v1.0 is Now Available! 🧪 The wait is over! 🎉 My new eBook "30 Testing Tools and Libraries Every Java Developer Must Know" (aka. Java Testing Toolbox) has officially launched 🚀 This final release of the Java Testing Toolbox covers 30 essential testing tools, including 9 brand-new chapters on: ✅ Pact – Contract testing for microservices ✅ Awaitility – Fluent async testing ✅ @diffbluehq - AI-powered test generation ✅ @SeleniumHQ – UI testing automation ✅ @archtests – Enforcing architecture rules ✅ @instancio_java – Smart test data generation ✅ JMH – Benchmarking Java code ✅ JfrUnit – Testing with Java Flight Recorder ✅ PIT – Mutation testing for better coverage The other 21 testing tools include: TestNG, Mockito, WireMock, REST Assured, @localstack, @testcontainers, @wiremockorg, @selenide, @junitteam, @GatlingTool, @MockitoJava, JGiven, Spock, Microshed Testing, ApacheBench, GreenMail, MockWebServer, Spock, Hamcrest, AssertJ, JSONAssert, JsonPath, XMLUnit 🧰 Why This eBook is a Must-Have: - Covers both popular and niche Java testing tools - Practical setup guides for Maven & Gradle - Focuses on the 20% of features you’ll use 80% of the time - Beginner-friendly with hands-on examples - Lifetime updates to keep your testing skills sharp 📢 Already got the eBook on Leanpub? You can download the new version for free! Didn’t get notified? DM me If you haven’t grabbed your copy yet, now’s the best time to level up your Java testing skills! rieckpil.de/testing-tools-…
Instancio 5.4.0 is out! This release includes a couple of minor enhancements and some bug fixes. github.com/instancio/inst…
WORKSHOP @ Digit 2025 ✍️ “Smarter testing with Snapshot Testing, Instancio and “Millibenchmarking”” by Kristo Koert, the Technical Lead @ @twilio More about this workshop 👉 digit.dev/workshops/ #digitconf
Instancio 5.3.0 is out! This release introduces a new API for populating already instantiated objects. github.com/instancio/inst…
FYI: We (@junitteam) are planning on #JUnit6 with a @java 17 baseline, hopefully to be released in the Fall of 2025. 😎 github.com/junit-team/jun…
I released a new version of instancio-fixture-builder. It now includes an annotation processor that autogenerates the AbstractFixtureBuilder implementations, significantly reducing boilerplate code! Details: wouter-bauweraerts.github.io/instancio-fixt… #tdd #instancio #testdata #java #programming
@stefanocodes The biggest reason for AssertJ would be codebase improvements. However, if you continue supporting Java 8 after upgrading, then you will need to backport bug fixes, which adds extra maintenance effort.
@stefanocodes Tough question to answer given how popular AssertJ is. According to new relic's statistics Java 8 is at 28.8% (vs 35.4% for Java 17) in 2024, still a significant number.
Gaurav @sgauravlabs
206 Followers 4K Following Java and Spring Developer. Blogger and lifelong learner. Interest in new technologies and finance.
Christian Arreaga @hitokrys
315 Followers 5K Following Dejar de hacer lo que t gusta es mutilar tu esencia paulatinamente
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Richie @Richie50376142
6 Followers 195 Following
Deependra T @deetewari
119 Followers 974 Following Technologist at heart. Java, JavaEE, JakartaEE, Linux and the usual Web Stuff. Brownfield migration specialist.
PankajAgarwal @iPankaj2005
21 Followers 1K Following I am a software developer |📚 Tech Enthusiast | . Here to follow my heroes in Java/spring,cloud and AI
Walid CHAIEB @WalidChaieb1996
15 Followers 632 Following “Those who cannot remember the past are condemned to repeat it.” — George Santayana
Igor Nikolaev @_inikolaev
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Steffen @r3dg4rl1c
23 Followers 878 Following Software Engineer with interest in IT-security and all kinds of sports | he/him
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232 Followers 3K Following
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Omid @omidboot
289 Followers 1K Following unapologetic Java developer. ❤️ Linux. Becoming is better than being
ackchyually @AlexInTheSouth
8 Followers 2K Following
La Cometa Rossa @gundam79
82 Followers 488 Following Fought in the One Year War, UC 0079. Software developer, functional programming enthusiast. Mastodon: @[email protected]
Elias Nogueira 🇧�... @eliasnogueira
6K Followers 846 Following Java Champion | Senior Principal Software Engineer | Speaker | Writer | Oracle ACE | Java Magazine NL | OSS
Alejandro Martínez (... @alexdeveng
694 Followers 692 Following Software Crafter | @barcelonajug | Building solutions at @FINEOS | Passionate about #Java and clean code. | 👉 Moved to https://t.co/MWKsnERpnd
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22 Followers 75 Following Java Spring Boot Developer | Technical Writer
tinyrobots @tinyrobots
745 Followers 5K Following
Mukesh kumar @mkshkmrgpt
33 Followers 176 Following
Wim Deblauwe @wimdeblauwe
2K Followers 708 Following Software Engineer. Writes mostly Java. Author of "Taming Thymeleaf". Blogs at https://t.co/71SqVTdybX. YouTube: https://t.co/VDk0TAdgLN
Umer Hashimi @uhashimi
27 Followers 895 Following
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45 Followers 788 Following
Piotr Olaszewski @_piotrooo
51 Followers 411 Following Software Architect at Thulium🔸#Java🔸All opinions are mine and only mine Follow me here 🦋 https://t.co/uC3Uo8YxBD
Zayed Alabbad @zphrio
131 Followers 674 Following
Ion Pascari @pascari_ion
31 Followers 1K Following " It gets easier… Every day it gets a little easier. But you gotta do it every day... ”
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9 Followers 298 Following
twtwr @tr_twtr
360 Followers 5K Following
achen @TAKETODAY_99
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Conflict Z. @ConflictsMena
125 Followers 3K Following Sociolog, MENA Follower. He knows well war zones street by street in MENA area.
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83 Followers 910 Following Tech education, blogging ,Tweets are personal and RTs≠Approvals,
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132 Followers 225 Following Father, explorer, developer, and "proud to be nerd" 🦦
Naoki Tanimura | RB�... @naokitanimura
409 Followers 485 Following Freelancer | 個人事業主 Software Engineer | ソフトウェアエンジニア 🎸🎶🐿🪽🦬⛺ 123 Happines Goes On 2人の娘を推し活中
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26 Followers 631 Following
Klyukvin Sergey @kviny
23 Followers 608 Following
PADevPro @PADevPro1
2 Followers 356 Following
Paul Graham @paulg
3.5M Followers 794 Following
Wouter Bauweraerts @wbauweraerts
67 Followers 220 Following Converting coffee into code. Spreading my - constantly growing - knowledge and humble opion in blogs. Exploring the world on 2 wheels
LangChain4j @langchain4j
3K Followers 883 Following Build LLM-powered applications in Java, Quarkus and Spring Boot. Chatbots, agents, RAG and much more! https://t.co/5nBDPenP6l
Rod Johnson @springrod
34K Followers 807 Following Building the future of agent frameworks at Embabel. Creator of Spring. Developer, Entrepreneur, Investor, Author. https://t.co/IBqJ1rMmFe
Alejandro Martínez (... @alexdeveng
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Elias Nogueira 🇧�... @eliasnogueira
6K Followers 846 Following Java Champion | Senior Principal Software Engineer | Speaker | Writer | Oracle ACE | Java Magazine NL | OSS
Paul Biggar 🇵🇸�... @paulbiggar
34K Followers 323 Following Founder @tech4palestine, @darklang, @circleci (he/him)
Sam Brannen @sam_brannen
6K Followers 584 Following Core @SpringFramework and @JUnitTeam Committer. Principal Software Engineer at @Broadcom. Proud Daddy. Tweets are my own.
ArchUnit @archtests
1K Followers 1 Following This account has been retired since Twitter died. Alternatives: https://t.co/ZyDY7ZmKrO https://t.co/oZryuMmZyC
Mike Ralphson @PermittedSoc
1K Followers 1K Following OpenAPI Initiative TSC member / Community Manager - https://t.co/IaYQFacIeC directory maintainer - GSoC '23 mentor - Author of 'Overcoming Fear' (2024) They/them.
Moritz Becker @mobecker91
27 Followers 111 Following Staff Engineer | Resourcify | ex-CTO | ex-Founder | ex-Amazon | OSS passion | Financial markets
Joel Costigliola @JoCosti
597 Followers 53 Following
Philip Riecks @rieckpil
5K Followers 638 Following Testing Spring Boot Applications Can Be Joyful - Let Me Show You How 🍃
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239 Followers 253 Following Software Engineer @EPAMSystems • AssertJ Maintainer
Nandor @TheRealHNK
341 Followers 1K Following Software Engineer - Creator of @rodnansol Despite my profile picture, I'm using Pop!_OS. Kernel panic is better than BSOD. #java #spring #springboot #quarkus
George Gastaldi 🇧�... @gegastaldi
2K Followers 392 Following Principal Software Engineer @IBM @quarkusio core team member. JBoss Forge Project lead. Views are my own (not on behalf of Red Hat, Inc.)
WireMock @wiremockorg
493 Followers 104 Following WireMock - flexible open source tool for building mock APIs and testing your client apps. Join us on Slack and GitHub!
Maciej Walkowiak 🍃 @maciejwalkowiak
41K Followers 946 Following Freelance Java Consultant - Java, Spring Boot, AWS 👉 https://t.co/5hDONs8nrh 📺 https://t.co/xtk152k8qm
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10K Followers 616 Following Founder @Devoxx @Devoxx4kids, @BeJUG and @DevoxxGenie | Co-founder @Voxxed - Founder JCS int. acq by RealDolmen ('02) https://t.co/Kbq8ARUBCW
Piotr Mińkowski @piotr_minkowski
14K Followers 77 Following Software Architect · Blogger · YouTube https://t.co/xbpyWyoJV1 · Author: Mastering Spring Cloud, Hands-On Java with Kubernetes
Adam Bien @AdamBien
36K Followers 177 Following Author, JavaONE Rockstar, Consultant, Java Champion, AWS Hero https://t.co/gniBTK2Xdp trainer: https://t.co/NtetbYkf62 podcaster: https://t.co/UZU8MvIS17
Java @java
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