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You build a useCounter() composable, drop <Counter /> on the page twice, and click the first button. Both counters go up. You didn't copy-paste a bug. You wrote twelve lines of completely ordinary-looking Composition API code, and Vue executed every one of them correctly. The surprise isn't a Vue bug — it's a gap in your mental model of what a composable actually is , and that gap is exactly where a much more expensive version of this same mistake lives: on a server, where "the oth...

I've been using AI to write more code, which has also meant writing more tests—including screenshot tests to catch unexpected UI changes. That leaves me reviewing two things: the code in GitHub and the visual diff in a Playwright report. I kept switching between them to answer a small question: did that button move, or did its padding change by a couple of pixels? GitHub's side-by-side, swipe, and opacity views help compare images. What I wanted was explicit pixel highlighting, especially ...

I spent forty-eight hours arguing with an API that was not actually slow on the wire. My Python probe kept printing extra delay, while a single curl call still looked almost instant. Have you ever trusted a client-side timer and then shipped a performance scare that never existed upstream? The disagreement showed up during a quiet check, not during an incident bridge or a customer ticket. I had a tiny loop hitting the same health URL and printing elapsed time after every response. curl made t...

goto is absolutely underrated. it isn't inherently bad. like any control-flow tool, it depends on how exactly you'd use it. proper usage: gotoif (error!=0) {do_cleanup} // complete_operation label do_cleanup sys.unlock_file(descriptor) sys.free(buffer) return this is pretty simple: if something goes wrong, go clean up. messed-up usage: @label b goto a @label c goto b @label a goto c // a forever do-nothing loop this is technically valid, but...

Google has expanded its AI-enabled Search Live experience with Gemini 3.8 Live , a new model designed for voice-based dialogue with near real-time reasoning, visual context and language switching. The rollout makes Search Live a more conversational part of Google Search, rather than a tool built only around typed queries and static result pages. According to Google's official Gemini 3.8 Live announcement , the company is also introducing Gemini 3.8 Live Extended Thinking, a version intended...

Top 5 MCP Gateways in 2026 Emmanuel Mumba Emmanuel Mumba Emmanuel Mumba ...

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Hey HN, Guanming here, cofounder of General Instinct. We just released InstinctFlash, a high-performance serving framework for robotics models. It’s licensed under AGPL-3.0. On Jetson Thor, we see speedups about 1.2x to 7.9x from runtime optimizations alone and up to 33.78x for LingBot-VA when we combine those runtime optimizations with a distilled few-step diffusion scheduler, going from the original 25 visual / 50 action steps to 2 / 4 steps. Across 50 Robotwin2.0 tasks, we evaluated 1,153 epi...

Article URL: https://minimaxir.com/2026/09/agentic-iteration/ Comments URL: https://news.ycombinator.com/item?id=49803085 Points: 78 # Comments: 38

Article URL: https://allpoetry.com/16-bit-Intel-8088-chip Comments URL: https://news.ycombinator.com/item?id=49803635 Points: 82 # Comments: 12

Hi HN, I built ai·rete·rag because I kept seeing teams put an LLM in charge of decisions that need to be auditable (lending, fraud, clinical triage), then bolt on "guardrails" after the fact. It runs the two in series instead: 1. A pure-Python Rete engine evaluates YAML rules against your facts. The verdict comes only from here. Same facts, same verdict, every time, with salience-based conflict resolution. 2. RAG retrieves passages from your own policy documents, and an LLM writes a plain-Englis...

Article URL: https://www.anthropic.com/claude-opus-5-5 Comments URL: https://news.ycombinator.com/item?id=49803892 Points: 764 # Comments: 607

Article URL: https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-7hp8-65ch-5whp Comments URL: https://news.ycombinator.com/item?id=49803959 Points: 93 # Comments: 50

Article URL: https://artificialanalysis.ai/models/claude-opus-5-5 Comments URL: https://news.ycombinator.com/item?id=49804316 Points: 135 # Comments: 43

Article URL: https://grapheneos.social/@GrapheneOS/117299954135808210 Comments URL: https://news.ycombinator.com/item?id=49804683 Points: 172 # Comments: 72

Hey HN! We’re Max and Gabriel the co-founders of Coverage Cat. We’ve been friends for over a decade, met in college then hung out mostly on the internet. We love building products that help people optimize the crufty corners of their lives. Max is a former Google/Microsoft/Two Sigma PM and Gabriel has been working in startups for over a decade. We’re building Coverage Cat: a licensed insurance brokerage that helps you compare umbrella and home coverage side by side — with straight pricing, no so...

Article URL: https://openai.com/index/introducing-gpt-6-sol-and-luna/ Comments URL: https://news.ycombinator.com/item?id=49805509 Points: 620 # Comments: 356

https://github.com/unreallabsai/unreal-agent Comments URL: https://news.ycombinator.com/item?id=49805748 Points: 30 # Comments: 15

Article URL: https://blog.trailofbits.com/2026/09/21/saml-a-fractal-of-bad-design/ Comments URL: https://news.ycombinator.com/item?id=49806335 Points: 31 # Comments: 2

Article URL: https://www.manager.dev/newsletter/cursing-the-day-lovable-was-born Comments URL: https://news.ycombinator.com/item?id=49806376 Points: 10 # Comments: 6

Article URL: https://www.bloomberg.com/graphics/2026-iran-school-attack/ Comments URL: https://news.ycombinator.com/item?id=49806430 Points: 142 # Comments: 64

Article URL: https://www.vals.ai/blogs/faster-shortest-path-algorithm Comments URL: https://news.ycombinator.com/item?id=49806778 Points: 3 # Comments: 0

Article URL: https://obscura.com/#faq-technical Comments URL: https://news.ycombinator.com/item?id=49807003 Points: 7 # Comments: 0

Article URL: https://github.com/geastack/examples Comments URL: https://news.ycombinator.com/item?id=49807021 Points: 3 # Comments: 0