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Metatron: Building a Living, AI-Powered Chemistry Lab with Gemini

Chemistry is often taught through static diagrams and abstract equations. That works—up to a point. But once molecules start reacting, shifting states, or releasing energy, those flat representations fall short.I wanted to build Metatron to change that.Metatron is a “living” chemical intelligence platform that bridges the gap between theoretical representations like SMILES strings and tangible, visual lab experiences. The idea was inspired by the concept of an “Archangel of Data”—an AI entity ca

Introducing Formaly - A New way of Creating Forms!

Traditional forms are broken. I built something to fix that.You spend time crafting a survey, carefully picking question types, writing clear instructions, tuning the layout. You send it out and... most people bounce after the first few fields. The ones who finish give you surface-level responses: one-word answers,random selections,anything to get through it faster.We have all been on the other side too. Staring at a wall of text boxes, dropdowns, and radio buttons that feel more like an interro

Coding Challenge Practice - Question 117

The task is to implement an enhanced debounce which has an option to invoke right away or after a delay.The boilerplate codefunction debounce(func, wait, option = {leading: false, trailing: true}) { // your code here}Keep track of the delay required and the latest call datalet timer = null;let lastArgs;let lastThis;When the function is called, clear any existing timer and start a new onereturn function(...args) {lastArgs = args;lastThis = this;if(timer) clearTimeout(timer);If there is no active

Can Ozempic Cure Addiction?

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TypeScript vs JavaScript: Understanding the Key Differences

TypeScript is a superset of JavaScript that introduces static typing to the language. While JavaScript is dynamic, flexible, and widely used for web development, TypeScript adds optional type annotations and advanced tooling, making large-scale application development more robust and maintainable. Key Differences Between TypeScript and JavaScriptTyping System:JavaScript is dynamically typed (types are determined at runtime).TypeScript is statically typed (types are checked during developmen

UEFI Bindings for JavaScript

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Published a new tutorial in the routing series: How to Create a Route Elevation Profile with Chart.js and the Geoapify Routing API.Shows how to extract elevation data from a route and visualize it as an elevation profile using plain JavaScript.

How to Create a Route Elevation Profile with Chart.js and Geoapify Routing API Casey Rivers for Geoapify Maps API ・ Feb 9 #map #chartjs #javascript #webdev

How to Create a Route Elevation Profile with Chart.js and Geoapify Routing API

This is the fourth tutorial in our series on building printable route directions. The full example is available on GitHub:👉 Printable route directions exampleIn the previous tutorials, we covered requesting routes and directions, generating route overview images, and creating step preview maps. Now we add the final piece: elevation profiles.Elevation data transforms a flat route into something more meaningful. A 10 km hike looks very different if it's flat vs. climbing 500 meters. Cyclists care

Rust Is Eating the JavaScript Toolchain: Rolldown, Oxc, Rspack, and the End of JS-Based Build Tools

Something wild is happening in the JavaScript ecosystem right now. The tools you use every day—your bundler, your linter, your transpiler, your minifier—are being rewritten in Rust. And they're not just a little faster. They're 10x to 100x faster.This isn't some far-off future. Rolldown just hit 1.0 RC. Vite 8 beta ships with it by default. Oxlint is already outperforming ESLint by 50-100x. Rspack 2.0 Preview is dropping this month. If you're still running Webpack, Babel, or even esbuild, the gr

Top AI Libraries for React Developers in 2026

TL;DRAI libraries used in React apps serve different purposes. Some run directly in the browser, while others work through backend or API-based workflows.Many AI tools focus on specific problems like UI integration, data retrieval, or structured content generation, not just chat interfaces or code generation.Choosing the right AI library comes down to understanding where AI fits into your React app and what role it needs to play.In this article, let us explore 8 key AI libraries and tools

Thoughts on Generating C

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Your Web App’s Data Can Disappear — Even If the User Never Cleared It

Here’s something many developers don’t realize until it hurts: the browser is allowed to delete your app’s stored data at any time — even if the user never clicked “Clear cache.”LocalStorage. IndexedDB. Cache Storage.None of them are guaranteed.Let’s talk about why this happens, when it happens, and how to design around it. The Browser Does Not Promise to Keep Your DataWeb storage APIs feel persistent, but they’re actually best-effort.Browsers enforce:Storage quotasEviction policiesPriority

Next.js - Cache Components

Next.js's Partial Prerendering: The Best of Both Worlds for Caching ComponentsLet's face it: as developers, we're constantly chasing that elusive sweet spot between blazing-fast performance and rich, dynamic user experiences. For years, with server-rendered applications, we’ve often found ourselves on a seesaw. One side is the highly static page – great for SEO and initial load, but often lacking in real-time personalized content. The other side is the fully dynamic page – powerful for sho

I built Codex-native Agent Teams in vibe-codex (v0.4.1)

What I wantedI wanted a practical way to coordinate multiple coding agents with:explicit lifecycle controlsstrict request/response safetydebuggable runtime stateCI-level validation## What shippedvc teams for create/delete/add/remove/send/statusprotocol-safe waits via awaitlive monitoring via watchfile mailbox runtime + event logsdedupe and stale-lock recoveryPR E2E automation (node --test scripts/vc-teams.test.mjs)https://github.com/kks0488/vibe-codex/

Modern CSS Is a Platform, Not a Styling Language

For most of the web's history, CSS has been treated as a thin presentation layer — useful for layout and visuals, but rarely trusted for behavior, state, or architecture. That mental model is now outdated.Modern CSS has evolved into a declarative UI runtime. Features like container queries, cascade layers, relational selectors, and native scoping fundamentally change how we design systems. In many cases, they eliminate entire classes of JavaScript previously required for responsive behavior, sta

Why Canvas Breaks Your Screen Recorder (And What to Do Instead)

<p>Most screen recorders composite webcam overlays using canvas. Here's why that fails in background tabs and how we solved it with server-side ffmpeg.</p>

CREATIVE DESIGNERS AVAILABLE TO ASSIST IN BRAND IDENTITY DESIGN

Brand Identity Design has become an important aspect of modern business organizations. At Designer Creativity, we have developed an agency company where our creative designer can encapsulate an online brand's essence into visuals that communicate its core values effectively. We believe in a strong and custom brand identity design to help our global clients build trust and loyalty among consumers. In the dynamic world of design, creativity is the lifeblood that drives innovation and captivates au

Show HN: Browse Internet Infrastructure

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🚀 New FREE React Challenge: New way of data fetching

Our latest React Challenge is live, and it’s all about taking your data fetching skills to the next level! In this challenge, you'll replace the traditional useState/useEffect flow with the new Suspense-driven use() approach—all while keeping the same UI behavior. 🧩 OverviewBuild a simple React page that fetches Rick and Morty characters using use(). The goal is to make your data flow more declarative, cleaner, and easier to maintain. You’ll keep the same skeleton loading UI and character

Matrix messaging gaining ground in government IT

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