From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides � auto-updated hourly
Vadym Kazulkin3d ago • 9 min read
Building AI Agents with Spring AI and Amazon Bedrock AgentCore - Part 5 Deploy MCP client for Conference application on AgentCore Runtime
Introduction In part 2, we explained how to deploy and run our conference search...
#aws#java#springai#bedrockagentcore
2 0
srinivas reddy gouru3d ago • 11 min read
How Spring Data JPA, JPA, and Hibernate work together
The Magic Line That Raises the Right Question Spring Data JPA is a library that lets you...
#backend#database#java#springboot
1 0
Pedro Santos3d ago • 4 min read
Similarity Search for Failure Diagnosis
Similarity Search for Failure Diagnosis In the previous post, I showed how every saga...
#java#ai#langchain4j#postgres
1 1
Connor Green5d ago • 18 min read
Anatomy of the Slopster
This is a submission for the Gemma 4 Challenge: Write About Gemma 4 What exactly is Gemma 4?...
#devchallenge#gemmachallenge#gemma#java
0 0
Do Pham Dinh5d ago • 7 min read
The race condition a stress test found in my double-entry ledger — and how I fixed it
A concurrency bug that lost 85% of balance updates under load, and the optimistic-locking + bounded-...
#java#springboot#postgres#concurrency
1 0
Anthony Viard1d ago • 3 min read
Upgrading OtakuShelf to JHipster 9.1.0
Version bumps used to mean dread. With the JHipster MCP, an AI agent scopes and previews the upgrade...
#jhipster#ai#java#webdev
1 0
Anthony Viard2d ago • 4 min read
Drive JHipster with your AI agent: introducing jhipster-mcp (v0.0.4)
An open-source MCP server that lets Claude — or any MCP-compatible agent — scaffold and evolve JHips...
#jhipster#ai#mcp#java
0 0
Vivian Voss13h ago • 8 min read
The Licence You Did Not Count: How Oracle Java Went From Per-User to Per-Employee
In the Net, Episode 05 You did not change how you use Java. In January 2023, Oracle changed how it....
#oracle#java#vendorlock#openjdk
0 0
Anton Lem4d ago • 9 min read
The Java reordering tool I wanted for years, so I finally built it
Java formatters handle whitespace and imports, but they usually do not enforce class member structur...
#java#opensource#formatter#codequality
0 0
jhabindra pandey4d ago • 2 min read
Retry logic, Kafka consumer lag, and the hidden failure pattern that Kubernetes won’t catch
Retries are one of those features that almost every distributed system eventually gets. Downstream....
#java#microservices#springboot#fintech
0 0
BANGA3d ago • 7 min read
Spring Native + Cloud Run : cold-start 18, RAM 3, facture à 0 FCFA
Comment j'ai divisé par 18 le cold-start d'un Spring Boot 4 sur Cloud Run avec GraalVM. Benchmark me...
#java#spring#graalvm#gcp
1 0
Simakov Igor1d ago • 2 min read
How try-with-resources Quietly Leaked Disk in Production
We got paged because a pod was sitting at 84% RSS, dangerously close to its 2 GiB limit. The JVM hea...
#java#apachepoi#sre#performance
0 0
Shai Almog5h ago • 16 min read
NFC, Crypto, Biometrics, And A New Build Cloud
Device APIs move into the framework core, revolutionary Bluetooth debugging, and the Build Cloud's n...
#java#mobile#android#ios
0 0
Shubham Bhati4d ago • 4 min read
From B.Com to Backend Engineer: My Masai School Journey
From B.Com to Backend Engineer: My Masai School Journey By Shubham Bhati — Backend...
#java#career#masaischool#beginners
0 0
Arkadiusz Przychocki1d ago • 11 min read
ByteBuffer Solves Half the Problem: The LoanedBuffer Pattern
This is the seventh article in the Exeris Kernel series. TL;DR: Direct ByteBuffer gives you...
#java#memory#panamaffm#exeris
0 0
Allan Bontempo2d ago • 6 min read
Race-Condition: How a Single SQL Line Eliminated 100 Lines of Retry and Lock Code
hat "rare" bug that looks intermittent but is actually deterministic. It is just waiting for your...
#java#oracle#concurrency#backend
0 0
Husain2d ago • 4 min read
I Shipped a Broken Chrome Extension to the Web Store. Here's the Test Suite That Prevents It Now.
Last month I launched my first Chrome extension, PowerSearch — a tab search tool for people who drow...
#chromeextension#java#webdev#testing
0 0
Harikrushna V2d ago • 5 min read
FHIR in Indian Healthcare IT: What Every Developer Building HMIS Software Needs to Know
FHIR in Indian Healthcare IT: What Every Developer Building HMIS Software Needs to...
#fhir#healthcareit#java#india
0 0
Rabinarayan Patra3d ago • 9 min read
Spring AI 2.0 MCP Annotations: From Tool to Production
Spring AI 2.0.0-M6 dropped on May 8, 2026. Buried in the release notes was the thing I had been...
#ai#java#mcp#springboot
0 0
Machine coding Master2d ago • 2 min read
Why Your eBPF Profiler Lies to You About Java Virtual Threads
Why Your eBPF Profiler Lies to You About Java Virtual Threads In 2026, virtual threads are...
#java#concurrency#systemdesign#computerscience
0 0
sekka2d ago • 2 min read
Run your first AI agent in Java — for free, with Mistral
Every 'build an AI agent' tutorial assumes Python and a paid key. Here's how to run a real LLM agent...
#java#ai#llm#springboot
2 0
Geampiere Jaramillo2d ago • 4 min read
Java Architectures
Java remains one of the most widely used programming languages in enterprise development thanks to.....
#java#architecture#microservices#backend
1 2
Charles Koffler4d ago • 5 min read
Clprolf language and framework
Introduction Clprolf is both a language and an equivalent framework. Its goal is to make...
#architecture#oop#java#cleancoding
0 0
Abraham C. Sackie3d ago • 2 min read
This is a submission for the Hermes Agent Challenge, Autonomous GitHub PR Reviewer with Hermes Agent and Spring Boot
The Problem Every Developer Knows You open a pull request. It sits there for two days. Your teammate...
#hermesagentchallenge#devchallenge#agents#java
1 0