🎯 Title Options: "How I Automated 98% of Solana Web3.js Migration with Zero False Positives" "Migrating @solana/web3.js v1 to @solana/kit: A Production-Grade Automation Story" "Zero False Positives: Building a Safe Solana Migration Tool" The @solana/web3.js v1 deprecation is creating a silent crisis in the Solana ecosystem. Thousands of developers face weeks of manual migration work, with high
We run thecalcs.com—a big library of small, single-purpose calculators. Adding “one more page” is easy; building something trustworthy is the hard part. This is how we approached one tool end to end: stack, where we draw the line on accuracy, and how we nudge search engines when we ship. The site is Next.js (App Router), with calculator logic in plain TypeScript modules and UI in React components.
🚀 WebVirt Engine + Nexus: La dupla perfecta para SPAs en Android que sí respeta tu arquitectura Sirve tu SPA desde assets como un servidor web profesional + puente nativo JavaScript sin fricción. La arquitectura que Capacitor no puede ofrecerte. 🤔 El problema que todos enfrentamos Tienes una SPA hermosa en React, Vue o Svelte. Corre perfecto en localhost:3000. Ahora necesitas llevarla a Android.
Je lance demain le premier numéro de React Radar. L'idée part d'un constat assez simple : on passe beaucoup trop de temps à essayer de suivre l'écosystème React. Sauf que cet écosystème évolue très vite, et on se retrouve à devoir filtrer énormément pour trouver ce qui est vraiment utile. Du coup, React Radar, c'est ma tentative de filtrer tout ça. Chaque lundi, je veux envoyer un email avec : les
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I’ve been building a small browser-based project called WheelPage. It is not a big product. It does not use AI. Right now, it only does two simple things: spin a wheel flip a coin The site is here: https://wheelpage.com/ And the coin flip page is here: https://wheelpage.com/coin-flip/ At first, this felt almost too small to talk about. But while building it, I started to realize something: Simple
Real-time doesn't always mean WebSockets. Picking the right tool changes everything. In this article we'll cover when polling is actually the right answer, why SSE is the most underrated real-time technology on the web, when WebSockets are genuinely worth the complexity, how to handle reconnections properly, lessons from building real-time features at scale and a clear decision framework so you st
Stop Hand-Copying Java .properties Into Your JS Stack If you have ever straddled a Java backend and a JavaScript frontend, you have probably stared at a .properties file and thought: I just need this as JSON—or as a module I can import. You could transcribe keys by hand. You could write a one-off script that breaks on the first escaped newline. Or you could use a small tool that speaks the real