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In the world of modern enterprise application development, document conversion is a frequent and essential task. While Word documents (.docx) are comm
In 2024, 68% of Java production outages traced to undiagnosed CPU or memory leaks could have been prevented with continuous profiling. Java 24’s new G
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The Death of the Strategy Pattern: Why Java’s Sealed Hierarchies Rule 2026 Agentic Workflows In 2026, building high-scale agentic systems w
Building enterprise systems today requires more than just microservices. In these 2 guides, I break down how to design scalable, resilient, cloud-nat
When processing 10 million 4096-bit RSA key generation tasks, Rust 1.85 outperforms Go 1.24 by 42% and Java 21 by 68% in raw throughput, but at 3x the
Ever wondered how Java handles multi-threading behind the scenes? Learn what happens internally when you submit a task to ExecutorService with this be
Mastering Latest Java Multithreading Interview Questions 2026 Prepare for your next Java interview with the most recent and challenging mu
The numbers everyone is talking about Let me start by scaring you a little — then I promise I'll calm you down. According to a recent piec
Building an MCP Server in Spring Boot (Step by Step) In the previous post, I explained what MCP is and why it matters. Now let's build one.
The current AI discourse is obsessed with 'Software Hope' — the belief that probabilistic wrappers can accurately govern the world's most critical en
Over the past months, I’ve been focused on improving my backend development skills by building real projects instead of only following tutorials. Dur
Vanilla JavaScript validators: the algorithms behind Spanish ID documents This article walks through the validation algorithms for Spanish
Most chat pet projects follow the same path: authentication, user search, a messages table, WebSocket delivery, and a React UI. That is a good way to
Introdução Nem todo código precisa começar com um projeto estruturado, build tool (maven/gradle) e dezenas de dependências. Com as evoluçõ
Java sealed classes and exhaustive pattern matching (5 min)🦭 https://neilmadden.blog/2026/04/24/java-sealed-classes-and-exhaustive-pattern-matching/
There's a pattern that's been quietly shipping in production for over a decade: take a large read-only dataset, compile it into a flat binary, and mma
After benchmarking 12 production-grade cloud native workloads across Go 1.24, Java 21 (GraalVM Native), Rust 1.79, and Zig 0.13, I found Go 1.24’s col
This content is based on a talk that my colleague Tim Kelly and I presented at DevNexus 2026 in Atlanta, one of the largest Java conferences in the wo
Part of my daily work is to create instructions for workshops, and labs. One of the things in that entire content creation process, is to take screens