Selenium vs Playwright in Java — A Practitioner's Comparison
A Quick note on the Java Angle Most Playwright content you'll find online is Node.js. The ecosystem, the examples, the tutorials - overwhelmingly Java
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A Quick note on the Java Angle Most Playwright content you'll find online is Node.js. The ecosystem, the examples, the tutorials - overwhelmingly Java
Hello, DEV community! 👋 I’ve been a long-time reader, but I finally decided to stop lurking and start contributing. I’m a Backend Developer, and I sp
Designing Hooks for an AI Agent CLI: 4 Lifecycle Points, Shell-Only, and What I Cut A few weeks ago I shipped Reasonix — a DeepSeek-native
GitHub - lxfu1/memo-agent: memo-agent is a terminal-
TL;DR - Verified Google tokens server-side, created Cognito users via admin APIs with email_verified: true, generated deterministic passwords from us
You know that feeling when your code editor gets an update and you're half-excited, half-scared everything's going to break? VS Code 1.117 is one of t
All tests run on an 8-year-old MacBook Air. Print pages 1, 2, 3, 4 in order, fold the paper — and the result is wrong. Booklet printing requires a c
Images are typically the single largest contributor to page weight in any e-commerce store. On a typical Magento 2 product page, unoptimized images ca
A couple of years ago, I wrote that The Builder pattern is a finite state machine!. A state machine consists of states and transitions between them. A
CQRS in Go series: Part 1: the aggregate, Transition() and Clone() Part 2: command handlers without side effects Part 3: sagas and event cho
All tests run on an 8-year-old MacBook Air. 100 thumbnails. Each one spawning a new Swift process. 50ms per spawn. That's 5 seconds of pure process-
Hi everyone, I recently created a new project using React Native CLI (version 0.85). After setting up @react-navigation/drawer, I started facing an i
At some point over the last few years, TypeScript stopped being a tool and started becoming a performance art. We went from: “Let’s add types so we
Every time you inject a database driver directly into a service class, you make a decision. The problem is that most teams don't know they're making i
Two days ago I published “I Built a CLI That Generates Production-Ready Auth Backends in 30 Seconds (While Working From My Phone)”. At that point the
Most REST Assured tutorials show you a single given().when().then() against a sample API and call it done. That's fine for learning the syntax, but it
Every "best AI tools 2026" list is written for a JavaScript developer. The benchmarks use React. The screenshots show TypeScript. The winner is alway
If you've been following tinyboot, you might have noticed there was no announcement for v0.3.0. That release added CH32V103 support, but things were s
I added MCP (Model Context Protocol) to re:Money — my Quarkus + DynamoDB financial tracking app — in under 30 minutes. One dependency, a few annotatio
High-performance systems require both tuning and fast search. In this guide: ⚡ Java Performance Tuning Threading & concurrency Memory optimization