标签：#ev

One woman is dead after a Tesla with "an automated driving assistance system" engaged crashed into a home in Katy, Texas.

Alina Krasavina explains how Delivery Hero successfully deprecated Google Analytics and migrated to an internal user tracking platform. She discusses how a simplistic, highly scalable architecture allowed them to handle 10 times more load while capturing 97% of tracking data. By Alina Krasavina

Before I released my own AI chatbot plugin, I ran it through a security review. It came back with 35...

Exatamente isso que você leu. Você não precisa ser um "expert" em determinada linguagem, ou ter: 5...

The company is also eliminating a production shift at its Arizona factory to align "production plans with anticipated demand."

What is a Link? Definition A link is an interactive element that redirects the user to a new location which can be another section inside the current page, modifying the URL with a # parameter, or a new page. It can be used to download a file. Once activated, it takes the user to the URL set in its href. The browser records that navigation in its history, so the user can return to the previous page using the back button. Semantic The elements needs the attribute href with a valid URL or an IDREF pointing to a section inside the current page to have the semantic value of a link, otherwise it will be considered as generic . <a href= "/URL" > Go to main page </a> Keyboard Interaction It can only be activated by pressing the key Enter . If the key Space is pressed while the focus is on the link, the page will scroll down. Screen Reader Interaction Screen Readers, generally, announce the links in the following way: Link, [accessible name of the link] . It is extremely important to provide a descriptive and correct accessible name to the element. Bad Practice It is completely unnaceptable, a bad practice and goes against the native behavior of the element, forcing it to behave as a button by doing the following: <a href= "javascript:void(0)" onclick= "openModal()" > Open Menu </a> <a href= "#" role= "button" onclick= "button()" > Link with role button </a> If you need to do this, it means that you need a link. What is a button? Definition A button is an interactive element that dispatches an action inside the page where it is located. It does not redirect the user to another place or location nor modifies the url. The actions that are being dispatched can be: open a modal, play a video, post a comment, etc. Semantic The button needs the attribute type with a value according to its action: - type="button" : it is used when the button does not have a default behavior. - type="submit" : it is used when the button sends information to a server. - type="reset" : it is used to

Everyone is asking whether AI can write code. That question is already answered. The more important question is: Can AI understand the system it is changing? The biggest limitation of AI coding tools isn't code generation. It's system understanding. That is no longer the interesting question. AI can already generate APIs, tests, database migrations, infrastructure files, and entire services. The better question is: Does your AI understand the system it is changing? For most engineering teams, the answer is no. And that is where many AI-assisted workflows quietly fail. The illusion of understanding Ask an AI assistant to: create a new endpoint add a background worker generate a service layer write a migration Most models will produce something that looks correct. The code compiles. The tests may even pass. But production systems are not collections of files. They are collections of relationships. The real questions are: Which service owns this capability? Which projects depend on it? Which runtime executes it? Which release gates are affected? Which verification steps must pass? What breaks if this change is wrong? These questions are rarely visible in source code. They exist in architecture, operational knowledge, deployment rules, contracts, and team conventions. That is why an AI agent can generate valid code and still make the wrong change. Bigger context windows won't solve this The common response is: Give the model more context. But more context is not the same as better context. A million tokens of source code still do not explicitly answer: What projects exist? Which commands are safe? What evidence is trusted? What is currently blocked? What is ready for release? The issue is not missing tokens. The issue is missing structure. The missing layer Most AI tools understand: files functions repositories Production systems require understanding: ownership architecture dependencies operational boundaries verification requirements change impact This is the gap betw

A stat from 2026 that should stop you cold: 88% of organizations reported a confirmed or suspected AI agent security incident in the past year (92.7% in healthcare). And more than half of all agents run with no security oversight and no logging — naked. The problem isn't that the AI isn't smart enough. It's that almost nobody welded boundaries around it. And boundaries are exactly where rigor lives. The incident list: speed flooring it, boundaries naked The last couple of weeks of security signals line up scarily well: 88% of orgs reported confirmed/suspected AI agent incidents in the past year; healthcare 92.7% ; over half of agents have no security oversight or logging. Supply chain is the front door. A plugin-ecosystem supply-chain attack harvested agent credentials from 47 enterprise deployments ; attackers used them to reach customer data, financial records, and proprietary code — undetected for six months. A public skills marketplace at one point hosted 824 of 10,700 malicious "skills." Config is an attack surface. Check Point disclosed remote code execution in a popular coding agent via poisoned repository config files ; MCP (Model Context Protocol) is the connective tissue across nearly every incident this year — poisoned configs, malicious marketplace skills, unauthenticated exposed MCP servers. By early 2026, at least ten public incidents across six major AI coding tools were attributed to " agents acting with insufficient boundaries. " The industry's own summary: AI agent security in 2026 is a supply chain problem first, a prompt-injection problem second. And every one of these shares a single root cause — the agent can act, but there's no architectural boundary on what it can touch, change, or call. Why "naked" is inevitable: bolt-on boundaries always leak Why do half the agents run with no oversight? Because in the mainstream approach, boundaries are bolt-ons : an allow-list here, a gateway there, logs you read after the fact. The trouble: The tools an

¿Qué es un enlace? Definición Un link/enlace/elemento ancla es un elemento interactivo que redirecciona al usuario a una nueva ubicación la cual puede ser una página diferente, una ubicación distinta en la misma página (se modifica el URL en ese caso con un parametro # ) o también se puede utilizar para descagar un archivo, entre otras cosas. Al activarse, lleva al usuario a la URL definida en su href. El navegador guarda esa navegación en su historial, de modo que el usuario puede volver a la página anterior. Semántica Para que el elemento tenga carga semántica de elemento interactivo, tiene que si o si tener un atributo href con una URL válida o un IDREF que apunte a un elemento en la misma página, de lo contrario va a ser tratado como un elemento genérico . <a href= "/URL" > Ir a la página principal </a> Interacción con el teclado Solo se puede activar con la tecla Enter . Si se presiona la tecla Space mientras el foco esta en el enlace, la página va a scrollear hacia abajo. Interacción con lectores de pantalla Los lectores de pantalla, generalmente, anuncian el elemento de la siguiente manera: "Enlace, [Nombre accessible del enlace]" por lo cual es importante que el enlace tenga un nombre accesible pertinente y descriptivo. Malas prácticas Es totalmente inaceptable, una mala práctica y va en contra del funcionamiento nativo del elemento, forzar a un enlace a comportarse como un botón de la siguiente manera: <a href= "javascript:void(0)" onclick= "openModal()" > Abrir menu </a> <a href= "#" role= "button" onclick= "boton()" > Enlace con rol botón </a> Si necesitas hacerlo, quiere decir que necesitas un botón ¿Qué es un botón? Definición Un botón es un elemento interactivo que al ser cliqueado ejecuta una acción dentro de la página donde se encuentra. NO redirige al usuario a otro lugar, ni modifica la URL. Las acciones ejecutadas pueden ser abrir un modal, reproducir un vídeo, publicar un comentario, etc. Semántica El botón necesita el atributo type según la acci

The Problem: How Website Slow Performance Costs Businesses Revenue A slow website doesn't just frustrate users it actively costs businesses money. Every additional second of load time causes visitors to leave, damages your search engine rankings and directly reduces conversions. Research shows that pages taking 5 seconds to load have a bounce rate 75% higher than pages loading in 1 second. For e-commerce sites, this translates to thousands of dollars in lost sales monthly. Recently, we worked with a client experiencing exactly this problem. Their website averaged 5-second load times, resulting in high bounce rates, poor mobile performance and declining search visibility. They needed immediate action. The Initial Audit: Identifying Website Speed Bottlenecks Before implementing solutions, we performed a comprehensive website audit using industry-standard tools like Google PageSpeed Insights, GTmetrix and WebPageTest. Step 1: Image Optimization – The Biggest Win Images typically account for 50-80% of page weight. Optimizing images delivered the most dramatic performance improvements. What to do: Converted to Modern Formats – We converted all PNG and JPEG files to WebP format, which provides 25-35% better compression than traditional formats while maintaining visual quality. Aggressive Compression – Images were compressed using lossless and lossy techniques without perceptible quality loss to users. Implemented Lazy Loading – Below-the-fold images were set to load only when users scrolled near them, not on initial page load. Responsive Images – Different image sizes were served based on device screen size, so mobile users didn't download desktop-sized images. Step 2: Minifying and Deferring Code – Eliminating Render-Blocking Resources JavaScript and CSS files were creating significant render-blocking bottlenecks. What to do: Minified CSS and JavaScript – Removed unnecessary characters (spaces, comments, line breaks) from all CSS and JavaScript files. Removed Unused Code

Hello, I'm Maneshwar. I'm building git-lrc, a Micro AI code reviewer that runs on every commit. It is...

GitOps policy drift is what happens when a control plane keeps a policy perfectly reconciled long after the reason for that policy has stopped being true. Every commit is applied. Every pull request is merged cleanly. Every dashboard reads green. And the rule being enforced no longer reflects anything anyone would choose to enforce today — it just hasn't been told to stop. That gap is the subject of this post. Not configuration drift — the thing GitOps was built to kill — but a second, quieter failure mode that lives one layer above it: the policy is right by every technical measure and wrong by every practical one, and nothing in the reconciliation loop is capable of telling the difference. The Promise GitOps Actually Kept GitOps earned its place in the infrastructure as code architecture stack by solving a real and expensive problem: state drift. Before declarative reconciliation, infrastructure diverged from its source of truth constantly — a console change here, an emergency hotfix there, a manual override nobody logged. The git repository said one thing. Production said another. Reconciling the two was a forensic exercise. GitOps closed that gap with a simple, durable mechanism: a controller that continuously compares declared state to actual state and corrects the difference without waiting for a human to notice. That's not a small win. It's the reason platform teams can run infrastructure at a scale that would have been operationally unmanageable a decade ago, and it's why GitOps controllers sit at the center of nearly every modern infrastructure as code architecture built since. This post isn't an argument against that mechanism. It's an argument that the mechanism's success created a blind spot nobody designed for. What GitOps Never Promised to Solve Here's the boundary GitOps was never built to cross: reconciliation proves that declared state and actual state match. It says nothing about whether the declared state should still exist in its current form. A

Octopus and CATL are pledging to roll out a network of battery swap stations for heavy trucks across Europe.

In this article, the author explores data poisoning as a threat to machine learning systems, covering techniques such as label flipping, backdoors, clean-label poisoning, and gradient manipulation. The article reviews real-world incidents, discusses the challenges of detecting poisoned data, and presents practical defenses, tools, and operational practices for securing ML training pipelines. By Igor Maljkovic

We just shipped the Forgelab PDF API — a fast, affordable REST API for developers who need to handle PDF files without the hassle. What it does: Merge multiple PDFs into one Split PDFs by page ranges Compress PDFs to reduce file size Convert PDFs to images (PNG/JPEG) Pricing: Starts at $5/month for 100 calls/month. No hidden fees. Quick start: curl -X POST https://www.forgelab.africa/api/pdf/merge \ -H "X-API-Key: your_key" \ -F "files=@doc1.pdf" -F "files=@doc2.pdf" Sign up at forgelab.africa

We asked Johan Ejdemo to list which Ikea items populate his home. He also tells us about his all-time favorite. (No, it's not a Billy bookcase.)

Every AI developer has been here: your app is throwing 503s, users are pinging you, and you have 12 browser tabs open — OpenAI status page, Anthropic status page, the GitHub Copilot health page, three different Discord servers — trying to figure out is this me or is it them? That's the problem we set out to solve. Prismix aggregates status from 77 AI services in one place. Six weeks of running it in production taught us some things that might save you time. The problem is worse than you think AI APIs don't fail like traditional infrastructure. They fail in weird, partial ways: Degraded performance that passes your health checks but makes your product feel broken Regional outages — OpenAI US-East is down while EU is fine, so half your users are affected Silent rate-limit cascades — the API returns 429s but their status page says "operational" for another 20 minutes Incident lag — providers often post status updates 10–30 minutes after engineers are already aware The official status pages are optimistic by design. They're customer-facing communications tools, not real-time engineering dashboards. There's nothing wrong with this — but it means you need a different mental model for "is this service down?" What 77 status pages look like in aggregate When you watch 77 AI services simultaneously, patterns emerge fast. OpenAI is the most-watched service (and has the most incidents to watch). The pattern is almost always the same: investigating → identified → monitoring → resolved , typically in 45–90 minutes. The investigating phase is where most developers panic — it looks bad but usually resolves without action on your end. Anthropic runs noticeably clean compared to its API usage growth. Incidents are rarer and shorter. When they do happen, updates arrive faster than most providers. The long tail is interesting. Services like Replicate, Runway, ElevenLabs, and Suno have incident patterns that don't correlate with OpenAI at all. If you're routing across multiple providers

Every World Cup there's a moment. Some player nobody outside their domestic league had heard of scores an absolute screamer in a knockout match, and by the time they've finished celebrating, their follower count is climbing like a rocket. I always found that fascinating, but I could never see it happening. By the time the "X gained 3M followers!" tweets show up, the surge is already over. So this tournament I built a little tracker that snapshots player follower counts on a schedule and shows me the growth curve in near real-time. Here's how it works. The problem with doing this "properly" My first instinct was the official APIs. That died fast. Instagram's Graph API won't give you follower counts for accounts you don't own. TikTok's Research API is academics-only and takes weeks of applications. X's API now starts at $100/month and climbs steeply from there. I just wanted public follower counts — numbers anyone can see by opening the app. I didn't want a data partnership and a legal review. I ended up using the SociaVault API , which wraps public profile data from each platform behind one key. One request, one credit, JSON back. The shared client Everything runs through one tiny helper: // Node 18+ has fetch built in const API_KEY = process . env . SOCIAVAULT_API_KEY ; const BASE = " https://api.sociavault.com " ; async function sv ( path , params ) { const url = new URL ( BASE + path ); Object . entries ( params ). forEach (([ k , v ]) => url . searchParams . set ( k , v )); const res = await fetch ( url , { headers : { " X-API-Key " : API_KEY } }); if ( ! res . ok ) throw new Error ( ` ${ res . status } ${ await res . text ()} ` ); return res . json (); } Grabbing follower counts across platforms Each platform nests the count slightly differently, so I use fallback chains to stay defensive: async function instagramFollowers ( username ) { const data = await sv ( " /v1/scrape/instagram/profile " , { username }); const p = data . data ?. user ?? data . data ?? data

Code reviews, configuration changes, and debugging sessions demand precise understanding of what changed between two versions of text. Manual comparison of large blocks of code or configuration files is error-prone, and version control diffs don’t always provide a quick, focused view for sharing or verifying changes outside a repository. What it is Diff Checker is a browser-based text comparison tool that performs line-by-line analysis of two text blocks and highlights differences with color-coded visual indicators. It processes text entirely in the browser—part of the 200+ free tools on DevTools—meaning no data is uploaded or stored, a privacy‑first design. The interface uses a split‑pane layout: original text on the left, modified text on the right. As you paste or type, the comparison engine recalculates the diff in real time, marking added, removed, and changed segments so differences are immediately clear. Several configuration options tailor the analysis. Toggling whitespace sensitivity ignores differences in indentation or blank lines, useful when comparing code from teams with different formatting conventions. Case sensitivity can be turned off for text where capitalization inconsistencies are irrelevant. A swap button reverses the comparison direction with a single click, handy when the assignment of “original” and “modified” is accidentally reversed. How to use it Paste the original text into the left panel and the modified version into the right panel. The diff view updates instantly, so you don’t need to press a button to see changes. For code, the process is straightforward. Drop a baseline function on the left: function calculateTotal ( items ) { let total = 0 ; for ( let item of items ) { total += item . price ; } return total ; } And the updated version on the right: function calculateTotal ( items , taxRate = 0 ) { let total = 0 ; for ( let item of items ) { total += item . price * ( 1 + taxRate ); } return Math . round ( total * 100 ) / 100 ; } The

Placeholder text is necessary scaffolding in web development, but ubiquitous Lorem ipsum can lead to design monotony and disconnect from project context. Developers building mockups, prototypes, or content-heavy interfaces often need filler text that matches the tone of the target application without introducing distracting Latin. What it is The Lorem Ipsum Generator is a browser-based tool that produces placeholder text in multiple styles, moving beyond classical Latin pseudo-text. It offers distinct variants: traditional Lorem ipsum, Hipster Ipsum with artisanal terminology, Corporate Speak filled with business jargon, and Pirate Ipsum with nautical themes. Each style maintains readability while providing vocabulary that aligns with the spirit of a given project. The generator is part of DevTools, a privacy-first collection of 200+ free browser tools where all processing happens locally—no signup, no tracking. Developers can configure generation parameters to specify the number of paragraphs, total word count, and whether to start with the familiar “Lorem ipsum dolor sit amet” opening. The output is plain text ready for pasting into HTML, design files, or CMS entries. How to use it The interface is a straightforward form: select a text style from the dropdown, then set the number of paragraphs or words you need. The tool generates the text instantly and provides a one-click copy button. <!-- Example output structure when pasting into HTML --> <div class= "content-area" > <p> Leverage agile frameworks to provide a robust synopsis for high level overviews... </p> <p> Iterative approaches to corporate strategy foster collaborative thinking... </p> </div> For typical workflows, 1–3 paragraphs suffice for article previews or body content. Headlines work well with 5–15 words, while navigation elements often need only 2–5 words. The quick copy functionality streamlines populating multiple content areas. Different styles suit different contexts: Corporate Speak makes busi