Coding Resources

An introductory tutorial for Java developers on writing AI-infused applications using Quarkus with LangChain4j. You don't need Python to write AI apps.

October 10, 2025

by Don Bourne

· 6,114 Views · 10 Likes

Diving into JNI: My Messy Adventures With C++ in Android

JNI is powerful but tricky. Automate boilerplate with generators, carefully manage references, test with CheckJNI, and embrace the chaos; it gets satisfying.

October 10, 2025

by Ruslan Vidzert

· 3,442 Views · 3 Likes

Long-Running Durable Agents With Spring AI and Dapr Workflows

Spring AI agentic patterns show how to coordinate multiple ChatClient calls to LLMs. We look at how Dapr Workflows can make these interactions durable and resilient.

October 10, 2025

by Mauricio Salatino

· 4,136 Views

Introduction to Spring Data Elasticsearch 5.5

Getting started with the latest version of Spring Data Elasticsearch 5.5 and Elasticsearch 8.18 as a NoSQL database for our data storage.

October 10, 2025

by Arnošt Havelka

CORE

· 2,993 Views · 2 Likes

Stop React Native Crashes: A Production-Ready Error Handling Guide

Learn about various error types and three-layer error handling to build reliable and resilient React Native mobile applications.

October 10, 2025

by Anujkumarsinh Donvir

CORE

· 4,855 Views · 2 Likes

AI-Assisted Kubernetes Diagnostics: A Practical Implementation

Proof-of-concept tool using GPT-4 to detect failing Kubernetes pods, analyze logs and events, and suggest fixes with human approval for common issues.

October 10, 2025

by Shamsher Khan

CORE

· 4,226 Views · 5 Likes

Building Realistic Test Data in Java: A Hands-On Guide for Developers

Learn how to build a simple API that delivers believable fake users, perfect for testing, demos, or UI prototyping. No more “John Doe” data, finally, real-feel mocks.

October 10, 2025

by Wallace Espindola

· 3,289 Views · 8 Likes

Popular DevOps Automation Tools

This post highlights popular DevOps tools that help automate workflows across CI/CD, IaC, configuration management, orchestration, and observability.

October 9, 2025

by Mariusz Michalowski

· 2,855 Views · 3 Likes

Low Code, High Impact: A Solution Architect’s Guide to Building Scalable Community Platforms With AI and Low-Code Tools

How to build a modular, low-code community platform using Webflow, Supabase, AI-powered media generation, and Google Cloud Run.

October 9, 2025

by Rahul Ranjan

· 2,111 Views · 1 Like

Efficiently Reading Large Excel Files (Over 1 Million Rows) Using the Open-Source Sjxlsx Java API

The primary objective of this article is to prevent the "out of memory-Java heap issue" when reading large Excel files using the open-source "sjxlsx" library.

October 9, 2025

by Mahendran Chinnaiah

· 6,827 Views · 7 Likes

Theia Deep Dive, Part 2: Mastering Customization

Part 2 of building your own custom IDE with Theia. Learn how to strip down the UI, rewire contributions, and craft a UX tailored to your product.

October 9, 2025

by Maksim Kachurin

· 2,508 Views · 1 Like

Strapi v5: Customization Nuances

The article explores the nuances of UI and UX customization in Strapi — an open-source headless CMS: theme configuration, interaction with the server, and CMS context.

October 8, 2025

by Ivan Grekhov

· 2,115 Views · 2 Likes

Theia Deep Dive, Part 1: From Zero to Your Own IDE

Part 1 of building your own custom IDE with Theia. From setup and plugins to a working browser-based IDE with a custom UI and splash screen.

October 8, 2025

by Maksim Kachurin

· 5,368 Views · 2 Likes

Converting ActiveMQ to Jakarta (Part III: Final)

This is the final blog post in a series covering the conversion of Apache ActiveMQ to Jakarta EE and JDK 17 to share best practices with enterprise software developers.

October 8, 2025

by Matt Pavlovich

· 2,313 Views

Transforming Your Node.js REST API into an AI-Ready MCP Server

Learn how to upgrade your Node.js REST API into an AI-ready MCP server to enable intelligent, agent-driven interactions.

October 8, 2025

by Lakshmi Narayana Rasalay

· 6,510 Views · 1 Like

When Offline Still Matters: Why Some Mobile Apps Work Without Wi-Fi — and Others Don’t

Learn why native mobile apps handle offline use better, from caching data to background sync, and how to build apps that work anywhere, anytime.

October 8, 2025

by ARSALAN HUSSAIN

· 3,439 Views · 1 Like

Pattern Searching and PostgreSQL Full-Text Search: Understanding the Mismatch

Learn why PostgreSQL full-text search (FTS) is great for semantic, language-aware searching, but not for raw pattern search.

October 7, 2025

by Horatiu Dan

CORE

· 3,888 Views · 11 Likes

Building Cost-Effective Internet Scale Applications

How cloud developers can build highly scalable applications with zero initial cost of running the infrastructure and scale them to millions of user requests.

October 7, 2025

by Ranjit Aneesh

· 3,543 Views · 2 Likes

Playwright for Real-Time Applications: Testing WebSockets and Live Data Streams

Use Playwright to reliably test real-time apps and capture WebSocket/SSE events, handle dynamic updates, simulate users, and catch edge cases for robust automation.

October 6, 2025

by Priti Gaikwad

· 4,785 Views · 3 Likes

LangGraph Beginner to Advanced: Part 1 — Introduction to LangGraph and Some Basic Concepts

If you’ve ever wanted to build AI agents and design graph-based conversational workflows, this course-style blog series is for you.

October 6, 2025

by Mohammed Talib

· 3,299 Views · 3 Likes

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