One of the features of Postgres which is very-little known and even less used (at least I rarely see it in production) is extended statistics to cover and encode the dependencies, relations, potential combinations of multi-column values. The query planner... See more
The Silent Killer of Next.js User Experience Imagine this: A user opens your Next.js application, browses a few pages, and then leaves the tab open while they go to lunch. When they return and click a navigation link, nothing happens. The page isn't froze... See more
Architecting Resilient LLM Agents with System 1 and System 2 Thinking Introduction: The "Vibe Coding" Trap We've all been there: you build a "smart" agent that handles 80% of tasks beautifully, only to watch it hallucinate wildly when faced with a slightl... See more
The Ultimate Guide to Mobile App Testing in 2026
Introduction
Search for "best mobile testing tools" and you'll get lists. Thirty tools with green checkmarks, identical bullet points, and no honest account of what any of them are actually bad at.
This gui... See more
Welcome to our new web site! To give our readers a chance to experience all that our new website has to offer, we have made all content freely avaiable, through October 1, 2018. During this time, print and digital subscribers will not need to log in to vi... See more
