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ExternalSoftware Engineering
DEV Community

Kubernetes sem Cloud Provider (Parte 2): Criando Operators em Go para automação e self-service de plataforma

Uma das maiores cargas cognitivas quando falamos em Kubernetes é a configuração dos vários componentes necessários para entregar valor real ao cluster. Em outras palavras, deparamo-nos com uma quantidade massiva de YAMLs para configurar Custom Resources (CRs), Custom Resource Definitions (CRDs), Roles e tudo o que é necessário para que um serviço tenha um Ingress com TLS, por exemplo. Isso ficou ainda mais evidente para mim durante os meus estudos de Kubernetes sem as abstrações fornecidas pelos

kubernetesgodevops
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ExternalSoftware Engineering
DEV Community

AI Memory Needs an Authority Policy, Not Just More Context

When records conflict, the agent needs explicit rules for which one is allowed to steer the answer. Long-running AI systems eventually retrieve conflicting but individually valid memories: an old summary, a newer source file, a remembered preference, an explicit correction, an unresolved question, a draft labeled "final," an archive note that is useful historically but stale operationally. Without an authority policy, the agent falls back to implicit heuristics: recency, semantic similarity, con

aillmagents
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ExternalSoftware Engineering
DEV Community

You've done tutorial after tutorial. Your GitHub is still empty. (Free 1‑page PDF, no signup)

Last week I sat down with 50+ Reddit posts from people stuck in "tutorial hell." Same thing over and over: "I can follow along. I close the video. I open a blank editor. I freeze for 30 minutes." Not one person said "I need a better course." Every single one said "I feel like an idiot." I'm not a coder. I'm just someone who wanted to understand why smart people get stuck. So I took the most repeated patterns – the exact phrases people used – and built a 1‑page diagnostic. It asks 4 questions. Ta

tutorialhellcodingbeginners
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ExternalSoftware Engineering
DEV Community

TypeScript 7.0: The Go Compiler That Makes TS 10x Faster

Originally published on danholloran.me If you've worked on a large TypeScript codebase, you know the pain. You hit save, you wait. The type-checker grinds through hundreds of files, your IDE lag spikes, and CI takes minutes just to get through tsc --noEmit. It's not TypeScript's fault — the language has always made a reasonable trade-off between expressiveness and performance. But that trade-off is about to get renegotiated. TypeScript 7.0 is currently in beta, and the headlining change is a com

typescripttoolingjavascript
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ExternalSoftware Engineering
DEV Community

Connecting Wallets the Right Way: wagmi v2 and EIP-6963

Originally published on danholloran.me If you've ever built a dApp and had a user complain that "your site only shows MetaMask even though I have Coinbase Wallet installed," you've run headfirst into the window.ethereum problem. For years, every wallet browser extension raced to claim the same global, and whichever one loaded last won. The result was a constant arms race between wallet vendors and a genuinely terrible user experience. EIP-6963 fixed that — and wagmi v2 makes the fix trivially ea

javascripttypescriptwebapis
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ExternalTechnology Trends
HN RSS Best

Using AI to write better code more slowly

Article URL: https://nolanlawson.com/2026/05/25/using-ai-to-write-better-code-more-slowly/ Comments URL: https://news.ycombinator.com/item?id=48272984 Points: 1130 # Comments: 417

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