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As AI systems become more powerful, the conversation is shifting. The biggest challenge is no longer whether AI can write code, solve problems, or accelerate scientific discovery. The real question is: How do we safely govern systems that may eventually become more capable than the institutions built to regulate them? This is where my research on Universal Biometric Identification (UBID) and Universal Digital Credits (UDC) becomes interesting. The Problem Modern AI systems operate in a world where identity is increasingly difficult to verify. A powerful AI model can be accessed through: Anonymous accounts Disposable email addresses VPNs Automated bot networks Fake identities As AI capabilities increase, this creates a growing governance challenge. If a future AI system could discover software vulnerabilities, design advanced technologies, or perform high-impact research, how would organizations determine who should have access? Today, they largely cannot. The internet was designed around connectivity, not verified human identity. What Is UBID? In my paper, I propose Universal Biometric Identification (UBID), a framework where every person receives a globally unique identity based on multiple biometric factors such as: Fingerprints Facial recognition Iris patterns Voice recognition Behavioral characteristics These biometric signals are combined with cryptographic security and distributed ledger technologies to create a secure digital identity framework. The goal is not surveillance. The goal is to create a trusted proof-of-personhood system. A system capable of answering a simple question: Is this a real, verified human? What Is UDC? Universal Digital Credits (UDC) extend this identity layer into a global transaction framework. Instead of relying entirely on traditional banking systems, transactions can be linked directly to verified digital identities. This creates: Reduced fraud Better accountability Financial inclusion Transparent transaction records Global access

We Built ARK Because Our Customer Support Was Spread Across 4 Apps The Problem A few months ago, our small team was drowning. Not in customers (well, a little) — but in tabs. WhatsApp open in one window. Instagram DMs in another. A live chat widget buried in a third. Email in a fourth. Every time a customer reached out, someone had to figure out: which channel did this come from, has anyone replied already, and what was the context of the last conversation? The result was predictable: slower replies, repeated questions to customers, and a support workflow that didn't scale past a handful of conversations a day. Why Existing Tools Didn't Fit We looked at the usual suspects — Intercom, Zendesk, Front. They're solid products, but they're built for large support teams with big budgets and dedicated admins. We needed something simpler: a single inbox, AI doing the repetitive work, and a setup that doesn't take weeks to configure. What We Built ARK pulls every customer conversation — WhatsApp, Instagram, Messenger, email, live chat — into one inbox. On top of that, AI handles three things: Drafting replies based on conversation history and context Summarizing long threads so anyone on the team can jump in without reading 40 messages Routing conversations to the right person automatically based on topic or channel The goal wasn't to replace human support — it was to remove the busywork so the team can focus on actually helping people. Where We Are Now ARK is live with a 7-day free trial (auto-renews after that). We're still early, and we're shaping the roadmap based on real feedback from teams managing support across multiple channels. If you're dealing with the same multichannel chaos we were, I'd love to hear how you're handling it — and what's still missing from the tools you've tried. 🔗 https://byark.ai/

Check this out: i run four monetization channels side by side. Sponsored posts, display ads, YouTube ad revenue, and affiliate links. After eighteen months of tracking every dollar in a spreadsheet I built myself, I can tell you with brutal honesty: affiliate income is the only one that scales without me having to constantly produce more content or chase the next brand deal. But the math only works if you pick the right program. Most affiliates I know are promoting garbage with terrible retention, and they have no idea they're burning their audience's trust for a $9 one-time payout. Let me walk you through how I evaluate affiliate programs, what I've learned from running real funnels, and why the AI API category has quietly become the most lucrative vertical for tech creators in 2026. My Monetization Stack After 18 Months of Testing Here's a snapshot of my monthly revenue from a tech newsletter with around 34,000 subscribers and a YouTube channel sitting at 88,000 subscribers: Sponsored posts: $2,100 per placement, but I can only land maybe 2-3 per month without annoying my list Display ads: $1,800 per month from Mediavine, but this number barely moves regardless of how hard I work YouTube ad revenue: $2,400 per month, capped by watch time and RPMs Affiliate income: $6,800 per month, and it grows every single month even when I publish nothing That last number is what got my attention. Affiliate income compounds. When I published a tutorial in February recommending a tool, that single piece of content still earned me $340 in May because users stayed subscribed. No other channel behaves like that. No other channel lets a piece of content from four months ago keep paying you. But here's the catch that took me a while to figure out: not all affiliate programs are built the same way. And the difference between a good program and a bad one can be 10x in lifetime earnings per referred user. # # How I Score an Affiliate Program (The Growth Hacker Scorecard) Before I promote

Simple Intro Your company gets one big cloud bill. It says $30,000. But which team spent it? Which app? Nobody knows. Kubernetes makes this worse because 100 small apps share the same computers. It’s like 10 families sharing one electricity bill. Let’s fix this in 5 easy steps Step 1: Put Nametags on Everything In Kubernetes, you can add "labels" to your apps. Example: team=sales , app=website , owner=pooja If you don’t add name tags, you can never track who spent what. It’s the most important step. Step 2: Check the Big Cost - Computers 70% of your bill is for CPU and RAM. That’s the “brain” and “memory” your apps use. The problem: Most people book a big computer but only use 20% of it. You pay for 100%, use 20%. You waste 80% money. Easy fix: Every month, check “How much did I book vs How much did I use?” Then book smaller next time. Step 3: Don’t Forget Hidden Costs Two things people forget: Storage: Like a hard disk. You deleted the app but forgot to delete the disk. It still charges you every month. Network: Moving data between countries or zones costs money. Check for old disks and big data transfers once a month Step 4: Share the Common Bill Fairly Some costs are for everyone. Like the main Kubernetes system or empty computers waiting for work. How to split it? Easy. If Team A uses 60% of the total computer power, they pay 60% of the common bill. Fair for everyone. Step 5: Use a Tool, Not Excel Doing all this in Excel will make you cry. It’s too much data. Use a tool that does it automatically. It connects to your Kubernetes, reads all the name tags, and tells each team: “You spent $2,340 this week.” Final Tip You can’t save money if you don’t know where it’s going. First, make the costs clear to everyone. Then the savings happen automatically. FAQ - In Simple Words Q1. Why can’t I just see costs in AWS bill? Because AWS only tells you “EC2 cost $10k”. It doesn’t tell you which of your 50 apps used that EC2. Kubernetes hides the details. Q2. What is the first

If you've ever worked on a live game, you've probably watched this happen: an update ships, something feels off, the forums light up, and within an hour the community manager is in the middle of a fire they didn't start and can't immediately put out. And here's the thing most people get wrong about that person's job. "They just post updates, right?" That's the assumption. A game community manager writes patch notes, posts announcements, answers a few questions on Discord, drops the occasional meme, and keeps the social feeds warm. That's the visible 10%. The other 90% is harder, quieter, and almost invisible when it's done well. A community manager sits at a collision point. On one side: players who are frustrated because something broke, a balance change feels unfair, compensation feels insulting, or an update slipped. On the other side: a dev team that's heads-down debugging, prioritizing, and sometimes wrestling with problems that genuinely can't be fixed fast. The community manager has to talk to both sides at once — without sounding cold, defensive, fake, or corporate. That's not a "soft skill." That's translation under pressure, and it's hard. The real role: a two-way translator Strip away the memes and the role is basically two jobs sharing one desk. Job one is outward. Translate the studio to players: acknowledge the actual pain, explain what's known and unknown, hold boundaries without being defensive, and come back with real updates. Job two is inward. Translate players to the studio: take a pile of angry, contradictory, emotional posts and turn them into categorized, prioritized, actionable feedback the team can build from. Most people only ever see job one. Job two — the research half — is usually what decides whether the game actually improves. We'll get to it. Why players hate "we hear you" Players can smell a script instantly. These phrases aren't wrong , but they're hollow: "We hear you." "We value your feedback." "Please be patient." "We apologize f

Seus testes de API passam no seu laptop. O que importa é se eles rodam em cada pull request, merge e build noturno sem intervenção humana. Para isso, você precisa de um executor de linha de comando: ele roda os testes em modo headless dentro do pipeline, retorna código de saída correto e gera relatórios que o CI consegue ler. Experimente o Apidog hoje Dois CLIs aparecem com frequência nessa configuração: Bruno CLI e Apidog CLI. Ambos executam testes de API em CI/CD, mas partem de modelos diferentes: Bruno é git-native , offline-first e open source. O CLI executa arquivos .bru versionados no repositório. Apidog é uma plataforma de API completa. O CLI executa cenários visuais criados no aplicativo, buscados por ID. Ambos funcionam em GitHub Actions, GitLab CI, Jenkins e qualquer runner com Node.js. Ambos falham a build quando um teste falha. A diferença principal está em como você cria os testes, onde eles ficam e como o CI os acessa. Em resumo Bruno CLI ( @usebruno/cli , binário bru ) executa arquivos .bru diretamente de uma pasta no seu repositório Git. Apidog CLI ( apidog-cli , binário apidog ) executa cenários de teste visuais do seu projeto Apidog usando um access token . Ambos geram relatórios JUnit, JSON e HTML. Ambos retornam código de saída diferente de zero quando há falha. Use Bruno quando quiser testes em texto simples, versionados no repositório, sem conta e sem dependência de rede. Use Apidog quando quiser criar cenários visualmente, encadear requisições, reutilizar ambientes e rodar testes data-driven sem manter código de teste manualmente. O problema: testes que existem, mas não rodam Um teste executado só manualmente tende a ficar desatualizado. A API muda, o teste continua parado e ninguém percebe até quebrar algo em produção. O objetivo do CLI é transformar esses testes em um gate automatizado: Rodar sem interface gráfica. Retornar erro quando uma asserção falhar. Gerar relatório para o CI. Permitir execução por ambiente, pasta, cenário ou tag. Func

TL;DR OOMKill is a reporting artifact, not a root cause. By the time the kernel logs the kill event and your alerting pipeline fires, the service already degraded for every user who hit The Alert You See Is Not the Problem You Have OOMKill is a reporting artifact, not a root cause. By the time the kernel logs the kill event and your alerting pipeline fires, the service already degraded for every user who hit it in the preceding minutes. Operators page on the kill. The latency damage is already done. Aspect What Operators Observe What Actually Happens OOMKill event Alert fires; pod is restarted Kill is the kernel's final action after degradation is already complete Silent pressure window No alert fires; no dashboard turns red p99 latency climbs as allocator contention serializes parallel work Incident attribution Logged as "OOM, increased limit"; latency spike blamed on network or dependency Root cause (limit headroom erosion) goes unaddressed; pattern repeats Limit headroom over time No automated signal warns of erosion Gap between working set and limit shrinks as traffic grows or data shapes shift Recommended alert threshold Triggered at kill event Trigger at 80% headroom consumption before kernel involvement The mechanism works like this. Kubernetes memory limits define a hard ceiling enforced by the Linux kernel's cgroup subsystem. When a container's resident set size approaches that ceiling, the kernel does not wait. It begins refusing new memory allocations. Silent pressure window The application's allocator blocks, retries, or falls back to slower paths. Garbage collectors in JVM and Go runtimes trigger earlier and more aggressively because the heap has no room to grow. Each of these responses adds latency to in-flight requests before a single OOMKill event appears in your logs. The kill is the kernel's final action after the application has already been running degraded. Silent pressure window. The interval between first memory pressure and pod termination is

Most explanations of atomic swaps stop at the spot case: two parties lock funds, one reveals a secret, both legs clear in the same short window. Clean, but it quietly assumes the trade settles right now . A lot of real agent activity isn't spot. It's a forward: two agents agree on terms today - asset pair, size, price - and settle at some future point, T+24h or T+48h. Procurement agents pre-committing to a delivery. A treasury agent locking tomorrow's FX-equivalent rate. A market-making agent quoting a forward to offload inventory risk. The economics are old; what's new is that the counterparties are anonymous software that will never meet. That raises a question spot swaps don't have to answer: what holds the trade together in the gap between agreement and settlement? In traditional markets the answer is a chain of intermediaries - a clearing house, posted margin, a credit desk that decides whether your counterparty is good for it. Strip those away, as you must in a market of anonymous agents, and the naive version of a forward collapses. If nothing binds the trade, either side can simply not show up when the price has moved against them. That's counterparty risk, and it's exactly the thing a forward is supposed to manage. This post is about how the HTLC primitive - the same hashlock plus timelock most people only associate with same-block atomic swaps - can encode a forward obligation that's binding without anyone custodying the funds in between. The timelock is doing more work than you think Recall the two parameters of a hash-time-lock contract: Hashlock: funds can only be claimed by revealing a preimage s such that hash(s) == H . The same H is used on both legs, so the act of claiming one leg reveals the secret that unlocks the other. That's what makes the swap atomic - both clear or neither does. Timelock: if the preimage isn't revealed before a deadline, the funds refund to their original owner. No third party decides this; the contract enforces it. In the sp

Centralize, scope, and sync skills for every AI agent Discussion | Link

The federal government is planning to let a rule regulating federal data center operations sunset in September with no replacement.

The UK government is introducing a ban on social media for children and a minimum age for some chatbots in an attempt to shield young people from dangerous corners of the web.

After three years of record-­breaking heat, this one is set to be yet another scorcher. Air-conditioning? Not going anywhere. The International Energy Agency projects that the number of AC units will triple by 2050. That’s good for health—one Lancet study estimated that AC prevented nearly 200,000 premature deaths in 2019 alone—but bad for the planet.…

Rank One, whose board includes a former CIA deputy director and a former FBI science chief, supplied face recognition to Meta for internal development of its smart glasses app.

Parallel, sandboxed Claude Code sessions on native macOS Discussion | Link

The UK is the latest country to follow Australia in implementing a total social media ban for children under 16, Prime Minister Keir Starmer has announced. The ban, which could take effect from early next year, will be joined by wider measures that will also prevent children from talking to strangers in online games, livestreaming, […]

What makes this combustible: at the very moment that tens of thousands of workers are being shown the door, a small cohort of AI insiders is becoming wealthy on a scale that's hard to comprehend.

Accessibility affects how millions of people interact with websites, applications, and digital services every day. Yet many digital experiences still create barriers for users with visual, auditory, cognitive, or motor impairments. To address this, organizations rely on the Web Content Accessibility Guidelines (WCAG) , the most widely recognized standard for building accessible digital products. WCAG provides a framework for designing, developing, and testing experiences that are usable by a broader range of people, regardless of ability. In this guide, we'll explore what WCAG compliance means, how the guidelines are structured, the different conformance levels, and the steps organizations can take to build more accessible digital experiences. What Is WCAG Compliance? WCAG compliance means a website, application, or digital product satisfies the accessibility requirements defined by the Web Content Accessibility Guidelines (WCAG) . These requirements are organized into testable success criteria that help organizations evaluate whether their digital experiences can be accessed and used by people with a wide range of abilities and assistive technologies. Compliance is typically measured against one of three conformance levels: A, AA, or AAA , with Level AA being the most commonly adopted standard. Who Created and Maintains WCAG? WCAG is developed and maintained by the World Wide Web Consortium (W3C) through its Web Accessibility Initiative (WAI) . The W3C is the international standards organization responsible for many of the technologies and best practices that power the web. Through the WAI, it publishes and updates accessibility standards that help organizations create more inclusive digital experiences. WCAG vs. WCAG Conformance: What's the Difference? These two terms are often used interchangeably, but they refer to different concepts. > WCAG refers to the accessibility guidelines themselves. > WCAG conformance refers to the degree to which a website, application

Have you ever felt that browsing the web has become "tiring"? We open a browser, search, close a page, then move to another... a dizzying cycle of distracted navigation between sites, while we are essentially looking for "knowledge," not "links." I asked myself: What if browsing was as fluid as scrolling through Facebook, but with the power and accuracy of search engines like Google? I finally decided to turn this idea into reality through my new project, Arabinum. What does Arabinum do? Turning websites into posts: The browser reformats the web so that content appears as fluid feeds, eliminating visual distraction. Smart categorization: No more getting lost; I have divided content into specialized sections like "Videos" and "Research Papers," so you can find what you need in one place. Browsing as a social activity: I added interactive features (Like, Comment, Repost) to make content consumption a collaborative experience rather than a rigid, individual process. I believe the web needs an interface that restores the user's focus, and this project is my attempt to merge the best of the worlds of "Search" and "Social Media." Notes: This is a beta version I launched just to see your thoughts on the idea. This version might not be compatible with small screens yet. This version includes Google Search, YouTube, and scientific papers from arXiv. I look forward to hearing your opinions. The site is free and ad-free, but I need your support to continue due to API and domain costs. I am sixteen years old and a high school student. Finally, I present to you my browser, Arabinum: https://arabinum.amrzlabs.com

After posting several articles about the impact of AI on developers and sharing resources to help...

Hello Dev Community! 👋 It is officially Day 31 — stepping straight into my second month of documented full-stack engineering! Fresh off the 30-day milestone yesterday, I decided to keep the engineering momentum high by building a classic browser game: Rock, Paper, Scissors using HTML5, CSS3, and vanilla JavaScript. After mastering API integration yesterday, today was about refinement—handling dynamic score states, tracking user choices, and creating a clean automated opponent engine. 🛠️ The Core Logic Architecture To make the game interactive and clean, I divided the code structure into distinct logical components: 1. Capturing User Selection I assigned the choices (rock, paper, scissors) to clickable image/div nodes in the layout. Instead of writing repetitive lines, I used a forEach array loop to attach an addEventListener("click", ...) to each choice, pulling the user's explicit selection instantly via DOM attributes. 2. The Computer's Automated AI Brain Since a computer cannot pick words, I mapped out an array of strings: ["rock", "paper", "scissors"] . I then utilized JavaScript's math utility library to generate a randomized index number: javascript const genCompChoice = () => { const options = ["rock", "paper", "scissors"]; const randIdx = Math.floor(Math.random() * 3); return options[randIdx]; };