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Show HN: Neil the Seal Game
Neil the seal now has a game to destroy Battery Point.
Stop Trusting Screenshots: Why Visual Regression Monitoring Cries Wolf (and How to Fix It)
Last month our visual-diff monitor flagged 47 changes on a client's homepage in one run. Forty-six of them were a rotating testimonial carousel that happened to land on a different slide each time the page was captured. One was real. If you've built or used any screenshot-based monitoring, you already know this problem. Two screenshots of the exact same, unchanged page rarely match pixel-for-pixel. Carousels rotate. Cookie banners fade in on a timer. Lazy-loaded images pop in a beat late. Ads shift half a pixel. Fonts render with slightly different anti-aliasing depending on what else the browser was doing. Diff two raw captures and you get a wall of "changes," and within a week nobody on the team opens the alert anymore. Why the obvious fixes don't work The first instinct is usually to loosen the pixel-diff threshold. That just trades false positives for false negatives - now a genuinely moved button or a broken layout has to clear the same bar as carousel noise, so you miss the thing you built the tool to catch in the first place. The second instinct is manual exclusion zones: tell the tool to ignore the carousel <div> , the ad slot, the cookie banner. This works until the page changes - a redesign moves the carousel, a new banner ships with a different selector, and you're back to noisy alerts plus a pile of dead config nobody remembers writing. The third "fix" is tolerating the noise, which is what most teams actually do in practice, and it's a big part of why visual regression tooling has a reputation for being more trouble than it's worth. Make the page prove it's stable before you trust anything about it The fix that actually moved the needle for us wasn't a smarter diff algorithm. It was refusing to treat a single screenshot as ground truth at all. Before any comparison happens, the page goes through a stabilization pass: known cookie/consent overlays get removed (we track a couple hundred variants at this point — cookie banner vendors are not standardized),
Cannabis Users Face Substantially Higher Risk of Heart Attack (2025)
HNP-SUM: Hidden Number Problem With Small Unknown Multipliers in Python
submitted by /u/DataBaeBee [link] [留言]
EU Council forces Chat Control via fast-track
The missing 500 million: Cosmic bombardment melted Earth's first crust
The heat of the Hadean may have come from impacts as well as the interior.
Pi square is nearly 10
Japan's Hayabusa2 probe to conduct flyby of Torifune asteroid
What Are Fish Oil Supplements Good For? Here’s Your Crash Course
A large-scale clinical trial has shown that even long-term consumption of DHA—an omega-3 fatty acid found in abundance in oily fish—may not lead to improvements in cognitive function.
Europe's new climate in seven charts
How to Shine as an Introvert in a Loud Tech World
We have all been there. You walk into a room full of tech enthusiasts, the ambient noise is humming...
My Journey to Becoming a Full-Stack Developer and Software Engineer
Hello, DEV Community! 👋 Hi everyone! My name is Sulemana Abdallah , and I'm excited to be part of the DEV Community. I'm passionate about software development and enjoy building modern, responsive web applications using: HTML CSS JavaScript TypeScript React Python My goal is to become a skilled Full-Stack Developer and Software Engineer while continuously learning and building real-world projects. I joined DEV to: Learn from experienced developers. Share my projects and progress. Write about what I learn. Connect with developers from around the world. I'm looking forward to growing with this amazing community. Thanks for reading! 🚀
FIFA was saved this time
submitted by /u/fagnerbrack [link] [留言]
ECCV travel support program [D]
Has anyone gotten a response from the eccv travel support program listed on their website? https://eccv.ecva.net/Conferences/2026/DEI Edit: also have anyone applied for this program as an accepted author? I have an independent research paper accepted and am currently looking for funds for paying for the registration fees submitted by /u/tedd235 [link] [留言]
Apocketlypse
Arrest 0.2.1, an HTTP client with data validation
Jetson Nano: Ollama & Optimal Quantization
I am delighted to announce that a user reported dysfunction so that I could go down the rabbit hole...