Latest Articles

Going All In On the JVM 25 Virtual Threads

Learn how JDK 25 virtual threads let Spring applications replace reactive APIs with blocking code for simpler development, debugging, and efficient scaling.

October 14, 2026

by Sven Loesekann

· 989 Views · 1 Like

A Brown-Bag Project: babbler

babbler is a tiny, MIT-licensed brown-bag project that turns any counter number into a guaranteed-unique, pronounceable two-word name.

October 14, 2026

by Peter Verhas

CORE

· 541 Views

Azure Key Vault Secrets That Reconcile Themselves in Go, With mamori

Your Go service resolved the Key Vault secret once at boot. mamori watches Key Vault and reconciles new versions into the running process, no restart.

October 14, 2026

by Xavier Portilla Edo

CORE

· 491 Views

How to Test PUT, PATCH, and DELETE API Requests Using Playwright TypeScript

Learn how to test PUT, PATCH, and DELETE API requests in Playwright TypeScript, including code examples for updating and deleting data.

October 14, 2026

by Faisal Khatri

CORE

· 781 Views

Rotate AWS Secrets Manager Secrets Without Restarting Your Go Service, With mamori

Secrets Manager rotates your password; your Go service never notices. mamori watches Secrets Manager and Parameter Store and reconciles rotations live.

October 14, 2026

by Xavier Portilla Edo

CORE

· 530 Views

AI-Era Cybersecurity, Part 1: Mapping Glasswing, Daybreak, Lightwell and the Tools Racing to Find and Fix Bugs

AI is now used on both sides of the vulnerability fight: it finds bugs faster for defenders and shortens the time attackers need to weaponize them.

October 14, 2026

by Vidyasagar (Sarath Chandra) Machupalli FBCS

CORE

· 767 Views · 2 Likes

Introducing mamori: Typed, Watchable Config and Secrets for Go

mamori is an open-source Go library that loads config and secrets from 30+ sources into typed, validated structs and keeps them reconciled at runtime.

October 14, 2026

by Xavier Portilla Edo

CORE

· 560 Views

"Works on My Machine" Is an Architecture Problem

"Works on my machine" exposes architectural gaps in reproducibility, dependency control, runtime consistency, and environment-aware system design.

October 13, 2026

by Uthej Mopathi

CORE

· 1,005 Views · 1 Like

The LLM Evaluation Score Improved. Production Quality Didn't.

Higher LLM evaluation scores can hide production regressions when benchmarks, judges, datasets, and metrics miss real-world system behavior.

October 13, 2026

by Uthej Mopathi

CORE

· 937 Views · 1 Like

Builder Pattern + Faker in API Test Automation Using Playwright With TypeScript

Learn how to use the Builder Pattern with the Faker library in API Test automation with Playwright and TypeScript to generate dynamic test data.

October 13, 2026

by Faisal Khatri

CORE

· 1,007 Views

When One Docker Swarm Replica Became Unreachable Over an Overlay Network: A Production Case With Traefik

One Docker Swarm replica became unreachable to Traefik over the overlay network, while the service remained available through its healthy replica.

October 13, 2026

by Denis Tiumentsev

· 981 Views · 1 Like

Your Visual Regression Suite Is Mostly Testing Anti-Aliasing

Visual regression testing flags mostly noise, not bugs. A semantic, CI-safe approach that verifies what a rendered frame means, not whether its pixels changed.

October 13, 2026

by Ridhdhi Desai

· 694 Views

Consumer Lag Is the Wrong Finish Line

Consumer lag proves movement, not recovery. Real Kafka recovery needs outcome accounting, reconciliation, and an explicit verdict.

October 13, 2026

by Ishan Shah

· 1,077 Views

How Long-Running ECS Tasks Survive Rolling Deployments Without Duplicating Output

Rolling ECS deploys can leave two tasks computing the same window, duplicating output. Fix it with a deterministic key and a conditional write.

October 13, 2026

by Kiran Kumar Manku

· 643 Views

Who Should Grade Your AI? Rules vs LLM Judges vs Humans

Learn when to use rule-based graders, LLM-as-a-judge, or human review to build more accurate, scalable, and reliable AI evaluation systems.

October 13, 2026

by Yakaiah Bommishetti

· 841 Views

Building a Scope-Constrained AI Agent for Automated CI Failure Repair

Build a scope-constrained AI agent that diagnoses CI failures, limits code changes, generates minimal patches, and validates repairs through targeted tests and CI gates.

October 12, 2026

by Uthej Mopathi

CORE

· 979 Views · 1 Like

The Jobs Matrix for AI: Four Boxes Instead of 40 Tools

Learn how a 2×2 AI matrix helps Agile teams classify AI use cases as chatbots or agents based on authority, scope, ownership, and review needs.

October 12, 2026

by Stefan Wolpers

CORE

· 901 Views

Columnar Formats for AI Telemetry: Parquet vs Vortex With DuckDB

This article compares Parquet and Vortex with DuckDB for AI inference telemetry, showing how file format and row ordering affect query speed and storage.

October 12, 2026

by Bhala Ranganathan

CORE

· 1,503 Views

Kafka With Spring Boot: Introduction

An introduction to the internal architecture of Apache Kafka, covering event streaming and the end-to-end communication flow between producers and consumers.

October 12, 2026

by Sanjoy Kumer Deb

· 936 Views · 1 Like

Running TypeSafe AI's Jev Inside Neo4j for Confidence-Aware Sentiment Decisions

Call TypeSafe AI's Jev from inside a Java UDF, returning a typed sentiment decision with explicit uncertainty information directly from Cypher.

October 12, 2026

by Akmal Chaudhri

CORE

· 1,107 Views

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