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EU Right to Repair Sets a 2026 Compliance Deadline and 2027 Platform Rollout

The European Union's Right to Repair initiative is real, but it is not a single day-one change across all member states. Directive (EU) 2024/1799 , adopted on June 13, 2024 and in force since July 30, 2024, sets a framework intended to make repair a more practical alternative to replacement for covered consumer goods. Its most consequential obligations will take effect through national implementation, with member states required to transpose the directive by July 31, 2026 . For consumers, t...
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HoloMobile Devlog #1: Die Reise von der ersten Idee zum Code

Hallo zusammen! 👋 Schon seit einiger Zeit arbeite ich an einem spannenden Projekt: HoloMobile. Als Teil von HoloLabs möchte ich hier auf Dev.to regelmäßig meine Fortschritte, Hürden und Learnings aus der App-Entwicklung mit euch teilen. Warum dieses Projekt? Jeder Entwickler kennt das Gefühl: Man lernt theoretisch viel, aber am meisten nimmt man mit, wenn man tatsächlich ein echtes Produkt baut. Genau das ist mein Ziel mit HoloMobile – von der ersten UI-Idee bis hin zum finalen Code. D...
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I found a duplicate-charge bug in an MCP tool via static analysis — here's the finding and the fix (NEXUM-004)

A duplicate-charge bug in an MCP tool, found by static analysis before it shipped A few weeks ago I ran a small side project of mine — Nexum , a deterministic static scanner for OpenAPI/MCP specs — against a public MCP server: adotob-mcp by Fabian Williams . It flagged something real. The finding The purchase_free_bundle tool had no idempotency protection. In plain terms: nothing in the spec stopped the same call from executing twice. For a human-driven API, tha...
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How to Design a Scalable Web Application Architecture for 10x Traffic Without 10x Cloud Costs

Cloud spending is becoming the architecture problem nobody can hide anymore. In August 2026, Amazon raised its annual infrastructure spending plan to roughly $220 billion, while industry capacity remains constrained by AI demand, power, and data-center availability. The controversial part? Most startups do not have a cloud-pricing problem. They have a software-design problem. Throwing more instances at traffic is easy; making every extra request materially cheaper is harder. A scalable ...
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A missing ORDER BY cost us Thousands in API calls

In 2022, I fixed one of the most expensive one-line bugs we've shipped. The fix was this: - Area.all() + Area.query().orderBy('id') That's it. A missing SQL ORDER BY was causing identical requests to generate different Redis cache keys. The application worked. Redis worked. MySQL worked. But our Google Maps API bill had climbed to around €3,500 per year. The context I'm the co-founder and CTO of MyCater , a B2B catering marketplace. One of the t...
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Exercise intensity modulates interorgan communication and is associated with

Article URL: https://www.cell.com/cell-reports-medicine/fulltext/S2666-3791%2826%2900405-2?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS2666379126004052%3Fshowall%3Dtrue Comments URL: https://news.ycombinator.com/item?id=49341411 Points: 49 # Comments: 16
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Finger: Social network that never died

Article URL: https://en.andros.dev/blog/54572bc7/finger-the-1971-social-network-that-never-died/ Comments URL: https://news.ycombinator.com/item?id=49342472 Points: 20 # Comments: 6
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Rethinking Database Programming

Article URL: https://acadia.engineering/blog/rethinking-database-programming Comments URL: https://news.ycombinator.com/item?id=49342530 Points: 87 # Comments: 36
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How to Build a Cost-Aware AI Model Router for SaaS Workflows

An AI product can become expensive without doing anything obviously wrong. The prompts work. The model answers correctly. Users are getting value. Then usage grows and the inference bill grows much faster than expected. One common reason is architectural: every task is being sent through roughly the same model path. A document extraction step uses the same model as a difficult reasoning task. A simple classification gets the same reasoning effort as a complex investigation. ...
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I got our API into the Postman network in one evening — and didn't hand-write a single request

About a quarter of our users access the API with a key. The main barrier isn't code, it's the first half hour: open the docs, figure out which endpoints you need, put together the first request, find where the key goes. The Postman network skips most of that. You get ready-made collections you can fork into your workspace and run with your own key. We're in there now, next to Notion, Stripe, and Twilio — and getting listed took one evening. Here's how I did it, and why I decided not to build the...
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I built a WhatsApp bot to check WiFi balances, and TP-Link's own API fought me the whole way

I run WiFi for a few hostels using TP-Link Omada controllers. Wanted customers to buy data and check their remaining balance straight from WhatsApp, no need to message me directly. Sounded simple. It was not. Attempt 1: TP-Link's official Open API TP-Link has a real, documented API for this. OAuth2, client credentials mode, the whole thing. I set it up exactly the way their own tutorial says to: created an app, grabbed the Client ID, Client Secret, and Omada ID straight from t...
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Daily Dose of DevOps — Terraform remote state explained

Terraform Remote State Explained Terraform is a powerful tool for infrastructure as code, but managing state files can be a complex task. The terraform_remote_state data source allows you to access state data from other Terraform modules or workspaces, enabling you to share data across different teams and environments. In this article, we will explore the terraform_remote_state data source, its benefits, failure modes, and trade-offs, along with a practical example. Introduct...
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17 ways I tried to sneak past my own merge gate

In the last piece I said the matching core had 56 tests. That sentence is close to meaningless, and I want to fix it here. Test count is not a quality signal. You can write a hundred tests that exercise every line and catch nothing, because they only ever ask the code to do what it already does. So when I wrote the suite for this thing, I wrote it the other way round: each test is a hypothesis that the gate can be beaten, and the test passes only when the gate goes red. The core is now pub...
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I Built a Lottery Simulator That Shows You Losing Money for 1000 Years

What I built howtolosemoneyfast.com is a satirical lottery analysis tool. You can simulate thousands of EuroJackpot or Lotto 6aus49 draws, check your numbers against every real historical draw (back to 1955 for 6aus49), and watch a chart of your net worth go relentlessly downward. The entire thing runs client-side. No backend, no data collection. Your numbers never leave your browser. Why I wanted to make the abstract concept of "1 in 139 million" feel visceral. Reading ...
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Escaping the Boring Portfolio: Building a Cinematic IDE Experience

Most developer portfolios look exactly the same: a generic hero section, some floating mockups, and a standard contact form. As a software developer with a background in multimedia, I wanted to build something that didn't just tell visitors I write code—I wanted it to physically feel like a developer's environment. I decided to ditch the standard web layout and build a cinematic, IDE-style terminal portfolio from scratch. Here is a breakdown of the architecture, the micro-interactions, an...
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Why Pure Vector Search Fails on Kannada Literature — And How Hybrid RRF Fixed It

A field note on why your RAG app doesn't have a model problem — it has a retrieval problem. Built on a 346-page scanned Kannada novel: OCR, hybrid retrieval, reranking, deterministic routing — and the numbers that proved it worked. The moment I stopped trusting my own system was the moment it confidently answered a question about page 120 with a passage from an entirely different chapter. I was building a RAG agent for Heli Hogu Kaarana , a Kannada novel by Ravi Belagere, digitize...
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Cloud infrastructure management: the 90% nobody warns you about

Setting up cloud infrastructure is the easy 10%. You click through a console or run a few Terraform files, things come up, it works, everyone's happy. Then the other 90% starts, the part that actually decides whether your setup is a foundation or a slow-motion incident, and almost nobody talks about that part until they're living in it at 3am. So here's the 90%, roughly in the order it bites. Setting up cloud infrastructure is the easy 10%. You click through a console or run a few Terraform ...
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AWS vs Azure vs GCP: stop comparing feature lists

Every "AWS vs Azure vs GCP" article is a feature table, and every feature table is useless, because all three can do essentially everything you need. Compute, storage, databases, networking, managed Kubernetes, serverless, ML. If your decision comes down to which one has a particular service, you're comparing at the wrong altitude, because they'll all have caught up within a release or two anyway. So ignore the tables. Here's what actually decides it. ** What does your team already know **...
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We Built a Security Scanner That Automates Itself — and Never Touches the Cloud

How AI Security Studio's ASS Script engine lets you record, replay, and narrate a full offline security scan — deterministic analysis first, local LLM reasoning second. Most "AI-powered" security tools have the same dependency: your code has to leave your machine to get an answer. That's a non-starter for a lot of security research — client engagements under NDA, regulated codebases, or just not wanting proprietary source sitting in someone else's inference logs. AI Security Studio is built ...
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Anthropic and OpenAI Quietly Stopped Being API Companies. Nobody Warned the Ecosystem.

In 2023, the business model was clear. Anthropic builds models. Developers access them via API. Developers build products. Users use the products. Anthropic makes money from the API. Everyone wins. This was the foundation on which thousands of companies built their products, raised their funding, and hired their teams. The labs were infrastructure. The ecosystem was the product layer. The relationship was symbiotic and straightforward. That model is gone. It did not disappear wi...
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What If I Told You Humans Are Moving Faster Than AI?

Article URL: https://medium.com/freedomofthought/what-if-i-told-you-humans-are-moving-faster-than-ai-833441f3fb21 Comments URL: https://news.ycombinator.com/item?id=49341102 Points: 3 # Comments: 0