Build a floating ghost hologram for your yard with tulle, scrap wood, and a projector. Real night tests show how bright your projector needs to be, plus 3D pumpkins.

Playwright tests that change global state break parallel test runs. Learn different ways to run serial and parallel tests together without failures.

A framework for running fewer tests without missing real bugs, and the one prerequisite that has to be true first. StarEast 2026 lessons.

An AI-generated performance test missed a real bug, and the app broke in production. StarEast 2026 lessons on the guardrails that would have caught it.

Reuse existing Playwright functional tests for load testing instead of building a parallel suite. My own experience, validated by a StarEast 2026 talk.

I replaced my Poolvergnuegen suction-side cleaner with the Aiper Experts Duo robotic pool cleaner (Scuba V3 + EcoSurfer S2). Unboxing, first-week results.

Calculate the minimum and recommended CFM for a gable or roof attic fan based on your attic square footage and climate, with fit checks against popular fan models.

Ubiquiti's new 5G backup hardware is genuinely good. The bundled data plans are not. Here's what plans actually work, including an unlimited option for $14.95/month.

Portable AC efficiency fixes ranked by cost and effort: duct insulation, the intake hose most people skip, window sealing, and when to upgrade to a mini-split.

Playwright's MCP server can burn your AI budget fast. StarEast 2026 lessons on efficient AI testing, and why locators still beat computer vision.

Airspool mini-split solar AC review from a South Florida garage gym install. Full DIY solar AC installation guide, real performance data, financial payback math, and how it held up a year later.

StarEast 2026 trip report: what a hands-on AI testing tutorial taught me about prompt engineering, evals, and building an AI chatbot as Count Dracula.

Brittle selectors slowing your team down? My notes from StarEast 2026 on AI vision testing vs Playwright MCP — and where to start.

Testing an AI chatbot with Promptfoo and Playwright: oracle problem, guardrail testing, bias detection, and accessibility — lessons from a real two-week engagement.

Most QA engineers answer this interview question confidently wrong. Here's what

axe and Lighthouse miss 60–70% of WCAG violations. Learn the limitations of automated accessibility testing and how to write smarter Playwright tests.

UniFi Talk review covering the UTP-Touch VoIP phone, UniFi Talk pricing, setup, number porting, and features on a Ubiquiti Dream Machine.

Schemathesis automates API testing by generating test cases directly from your OpenAPI spec — covering edge cases, schema violations, and server errors you'd never think of or have the time to write m...