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Miners backed by Trump admin. sell to Japan, South Korea despite push to develop domestic supply chain.

If you've been monitoring Linux servers for any length of time, there's a good chance node_exporter was the first thing you installed. It's lightweight, reliable, and exposes a huge amount of machine metrics for Prometheus to scrape. For years, it has been the default answer. As your infrastructure grows, though, your monitoring stack usually grows with it. First comes log collection. Then traces. Before long you're running node_exporter , a log shipper, and maybe another telemetry agent. Each component has its own configuration, service unit, upgrade cycle, and failure modes. Grafana Alloy changes that by consolidating those responsibilities into a single telemetry agent. This post walks through migrating from node_exporter to Alloy on a real fleet, one server at a time, while maintaining continuous visibility throughout the process. These are the exact steps that survived contact with production on the Irin monitoring stack, not the idealized version that looks clean in a diagram. TL;DR If you're already running node_exporter , don't replace it overnight. Install Grafana Alloy alongside it, configure Alloy's built-in prometheus.exporter.unix component, verify that metrics are reaching your remote Prometheus instance, and only then retire node_exporter. Migrating one server at a time minimizes risk, preserves visibility, and positions your infrastructure for logs, traces, and future telemetry without deploying additional agents. The real difference is the direction of travel Before getting started, it's worth understanding what actually changes. This isn't simply replacing one monitoring agent with another. node_exporter is a server. It listens on a port, typically 9100,and waits for Prometheus to connect and scrape metrics. That means every monitored machine needs an open endpoint, network connectivity from Prometheus, firewall rules, and scrape configurations. Alloy flips that model around. Instead of waiting for Prometheus to connect, Alloy collects metrics loca

A cybersecurity startup dangling millions of dollars to acquire zero-day security vulnerabilities in popular software is run by a pair of far-right conspiracy theorists and convicted felons whose most recent ventures included fake intelligence companies and a now-defunct AI-based lobbying platform they operated under assumed names.

React is a library, Next.js is a framework — here's what that actually means for your project, and how to choose based on SEO, scale, and team.

A new book claims that Mystery, who teaches awkward men how to hit on women, had sex and smoked weed with an AI chatbot named Miss Shira Always.

Installing Docker on Ubuntu should be simple, but in practice several Docker-shaped options compete for the same command name, each with different packaging, upgrade behavior, and security implications. This guide compares every major install path so you can pick the one that fits your machine. The options you will encounter include: docker.io from Ubuntu repositories docker-ce from Docker's official APT repository Docker from Snap Docker Desktop manually downloaded .deb packages the Docker convenience script rootless Docker Although they all provide container tooling, they are not interchangeable packages. The best choice depends on whether the machine is a developer workstation, a CI runner, a small server, a self-hosting box, or a production host. My default recommendation is calm but firm: for most technical users on normal Ubuntu machines, install Docker Engine from Docker's official APT repository. Use Ubuntu's docker.io only when distribution integration matters more than upstream Docker packaging. Avoid the Snap package unless you specifically want Snap behavior and understand its limits. Rootless Docker is worth knowing about, but it is not automatically the best default for every machine. This guide explains the tradeoffs, covers post-install security, and gives you clean installation paths for each method. Once Docker Engine is running, the Docker Cheatsheet is your daily command reference, and the Docker Compose Cheatsheet covers multi-container setups. Both sit alongside Git, VS Code, and CI/CD guides in Developer Tools: The Complete Guide to Modern Development Workflows . Quick Recommendation The table below summarizes which install path fits common scenarios. Use case Recommended install Developer workstation Docker official APT repo CI runner Docker official APT repo, version pinned if needed Small self-hosted server Docker official APT repo Production server Docker official APT repo, controlled upgrades Ubuntu-only conservative system Ubuntu docker.

There's a pattern I see a lot in Angular codebases that adopted Signals early: a developer discovers rxResource , loves that it handles loading and error state automatically, and then immediately reaches for tap() to write a signal inside the stream. private readonly resource = rxResource ({ params : () => this . paramsSignal (), stream : ({ params }) => this . api . fetch ( params ). pipe ( tap ( data => this . sideSignal . set ( data . meta )) // 💥 ) }); This looks harmless. It runs in development without complaint in zone-based Angular. Then you enable zoneless — or Angular tightens its reactive graph enforcement — and you get NG0600: Writing to signals is not allowed in a reactive context . The rxResource stream runs inside Angular's reactive scheduler. Signal writes there aren't just discouraged — they're illegal by design. The scheduler assumes computed signals and reactive contexts are read-only during evaluation. A write mid-computation breaks the glitch-free guarantee Angular's signal graph is built on. The fix I landed on: make the stream return everything it needs to return, as a single typed value. interface ResourceValue { readonly sections : Section []; readonly meta : Meta ; } private readonly resource = rxResource < ResourceValue , Params > ({ stream : ({ params }) => this . api . fetch ( params ). pipe ( map ( data => ({ sections : transform ( data ), meta : data . meta })) ) }); No tap . No side signal. Everything the rest of the store needs lives in resource.value() and can be read via computed . The lesson isn't "don't use tap". The lesson is that rxResource has a contract: it is a read primitive . Its stream is for fetching and transforming. If you're writing signals inside it, you're treating it as a command bus — and that's a different tool. Originally published on ysndmr.com .

ZML, a hot French AI startup endorsed by Turing Award winner Yann LeCun, has now released ZML/LLMD, software that could make running AI less costly.

Sanity Embeddings semantic search in Next.js is one of those features that looks complicated from the outside but is surprisingly lean to wire up once you understand the moving parts. This post covers the current native Embeddings feature built into Sanity datasets — not the older Embeddings Index API, which Sanity is sunsetting. If you found a guide that talks about a separate embeddings-index resource you have to provision via the Management API, it is stale; skip it. What Sanity Embeddings actually is Sanity's native Embeddings feature lets you mark document types for vector indexing directly inside your dataset. Sanity handles the embedding model and the vector store; you never manage a separate service. Queries use a dedicated sanity.embeddings.query GROQ function that takes a natural-language string and returns documents ranked by semantic similarity. The feature is available on Growth and Enterprise plans as of mid-2026. The workflow has three parts: Configure which document types get indexed (dataset setting or the Embeddings pane in Sanity Studio). Run a semantic query from your Next.js route handler using the Sanity client. Render the results in a search UI component. Setting up the embeddings index in your dataset Go to Manage → your project → Embeddings (or open the Embeddings pane inside Sanity Studio if your plan surfaces it there). Create an index, give it a name (e.g. site_search ), and select which document types and fields to embed. For a blog you would typically pick post with fields title , excerpt , and body (plain text extracted from Portable Text). Sanity backfills existing documents automatically. New and updated documents are re-embedded on publish via an internal webhook — you do not configure that yourself. There is no code required for the indexing step. The index name you choose here ( site_search ) is what you will pass in the GROQ query. Querying embeddings from a Next.js route handler Create a route handler that accepts a search term,

I spend a lot of time preaching architecture and constraints, so it is always nice when a side project gives me receipts. Adding this new feature to DumbQuestion.ai was a good reminder that a well-structured first version lets you spend your next iteration on value, not repair. Below, you will find a few relatively simple challenges and how thoughtful, upfront design made the changes effortless. To vibe or not to vibe ... Many developers jump right in and just rip out an app, ship fast, let the coding agent sort it out, come back and deal with it later. To be fair, that absolutely can get you to first release faster. But even on a solo project, a little proper SDLC discipline pays back later when you want to extend the product without turning every feature into a rescue mission, which is a theme that already runs through how I have been building DumbQuestion.ai. Extend this to the enterprise and you turn a little upfront effort into potential huge savings on token spend Roasting starup pitches (for sport) ... The core idea for Startup Roast was simple enough: take a startup pitch, roast it, and add a reality-check section so the output is not just mockery for mockery’s sake. To illustrate (and avoid just vaguely describing the feature) I picked a random but highly upvoted pitch from Product Hunt: Vida . Vida, which pitches itself as an “AI clone” that learns how you work, remembers what matters, and becomes a “second you,” with early use cases like Reply Rescue, Prompt Rescue, Resume Rescue, Workspace Cleanup, and Daily Wrap. This is a pretty common target use case of agentic AI making it a solid candidate. If you want to skip ahead, here's an example roast for Vida. Combining a preliminary web "market search" into the content yielded a result that was not just sarcastic, but informed. The roast hit the obvious AI-clone positioning, questioned whether the product was really a clone versus a macro suite, and then turned the market context into a sharper Reality Check

Everything worked. I'd wired up useOptimistic on a task list, the checkbox flipped the instant you...

Redpanda is a Kafka-API-compatible streaming platform written in C++ with no JVM and no ZooKeeper. This guide installs Redpanda on Ubuntu 24.04, secures it with a Let's Encrypt certificate and SASL/SCRAM authentication, tunes the kernel for production, verifies with a producer/consumer test, and exposes Redpanda Console behind Nginx basic auth. By the end, you'll have a secured, production-tuned single-node Redpanda cluster with a web console. Prerequisite: Ubuntu 24.04 server sized per Redpanda's CPU/memory requirements , non-root sudo user, and a domain A record (e.g. redpanda.example.com ). Install Redpanda $ sudo apt update $ curl -1sLf 'https://dl.redpanda.com/nzc4ZYQK3WRGd9sy/redpanda/cfg/setup/bash.deb.sh' | sudo -E bash Warning: Only run vendor setup scripts you trust — piped curl | sudo bash runs with root privileges. $ sudo apt install redpanda -y $ rpk --version Open the Firewall Port Service Purpose 9092 Kafka API Producer/consumer traffic 8082 Pandaproxy (HTTP) REST access for non-Kafka clients 8081 Schema Registry Avro/Protobuf schema versioning 9644 Admin API Monitoring, config, health checks 33145 Internal RPC Inter-node communication $ sudo ufw allow 9092,8082,8081,9644,33145/tcp $ sudo ufw allow 80/tcp $ sudo ufw allow 443/tcp $ sudo ufw reload Issue a Let's Encrypt Certificate Redpanda ships with plaintext networking by default, fine for a lab, not for anything else. $ sudo apt install certbot -y $ DOMAIN = redpanda.example.com $ EMAIL = admin@example.com $ sudo certbot certonly --standalone -d $DOMAIN --non-interactive --email $EMAIL Certbot stores certs under /etc/letsencrypt/live , readable only by root. Redpanda runs as its own redpanda user, so copy the certs into a dedicated directory: $ sudo mkdir /etc/redpanda/certs $ sudo cp /etc/letsencrypt/live/ $DOMAIN /fullchain.pem /etc/redpanda/certs/node.crt $ sudo cp /etc/letsencrypt/live/ $DOMAIN /privkey.pem /etc/redpanda/certs/node.key $ sudo cp /etc/letsencrypt/live/ $DOMAIN /chain.pem /etc/re

I love Nuxt and I really like TanStack Start. But which one is better? Or are they about the same? And if they are about the same, does it do anything my Nuxt setup can't, and is that worth leaving Vue for React? So I decided to build the same app in both frameworks and take a look. Read on below to find out! If you'd rather watch a video, check out the video on the same topic! The app In both frameworks I built a small GitHub user lookup app. You type a username, the profile gets fetched on the server, and the username lands in the URL as a ?user= query param so the result is shareable. Type ErikCH , hit enter, and the card renders. Refresh the page and it's still there. It has the same behaviour so the difference lies in the code. Difference one: server functions vs server routes On the Nuxt side we call a server route from useAsyncData . Server are the more idiomatic way to use Nuxt to call things on the server. <!-- app/pages/index.vue --> < script setup lang= "ts" > import { z } from ' zod ' import type { GithubUser } from ' ~~/server/api/github.get ' definePageMeta ({ props : route => z . object ({ user : z . string (). default ( '' ) }). parse ( route . query ), }) const props = defineProps < { user : string } > () const router = useRouter () const input = ref ( props . user ) const { data , error } = await useAsyncData ( ' github-user ' , () => props . user ? $fetch < GithubUser > ( ' /api/github ' , { query : { user : props . user } }) : Promise . resolve ( null ), { watch : [() => props . user ] }, ) function lookup () { router . push ({ query : { user : input . value . trim () } }) } </ script > The props option on definePageMeta maps the query into a typed page prop and re-runs on client navigation. useAsyncData fetches when there's a username and refetches whenever it changes. The conditional that returns Promise.resolve(null) skips the request on an empty query param, (or when you first load). The server route does the outbound call: // server/api/gith

Starting on August 3rd, Netflix's streaming library will include video content from dozens of digital media brands including BuzzFeed, Condé Nast, Hearst Magazines, People Inc, and Tastemade. As reported earlier by TechCrunch, the deal includes a mix of licensed past videos and new ongoing series that would have typically been published on YouTube or other […]

Texas win at 5th Circuit left in place as attempts to overturn age law continue.

Google's new phones could feature glowing LEDs and higher price tags.

Google's upcoming event in August will introduce new Pixel devices.

Nikita Bier, X's head of product, said in a post on Monday that "[m]any videos from top accounts are simply stolen from other users, sometimes 5 years after they originally went viral," while noting that videos on the platform "make up close to half the impressions on X." According to Bier, X is launching a […]

Netflix is bringing 2- to 20-minute videos to its platform through new partnerships with digital publishers, including Rolling Stone and Variety.

Google is hosting its next Made by Google launch event for Pixel hardware on August 12th in New York City, according to an invitation sent by Google to The Verge. Unusually, the event is taking place in the evening: It'll kick off at 6PM ET that day. The email also includes a brief animation teasing […]