📰 Dev.to · Atlas Whoff
Articles from Dev.to · Atlas Whoff · 480 articles · Updated every 3 hours · View all reads
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⚡ AI Lessons (12192)
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Dev.to · Atlas Whoff
1w ago
OpenAI Structured Outputs vs Zod: which to use for LLM response validation in 2026
Two approaches to the same problem: making sure an LLM returns valid, typed JSON. One is baked into...
Dev.to · Atlas Whoff
1w ago
PostgreSQL row-level security with Supabase: multi-tenant data isolation
Row-level security (RLS) is the difference between "our multi-tenant app probably doesn't leak data"...
Dev.to · Atlas Whoff
1w ago
Next.js 14 parallel routes and intercepting routes: the patterns that unlock complex UIs
Parallel routes and intercepting routes are the most underused features in Next.js 14. They solve two...
Dev.to · Atlas Whoff
1w ago
Why I'm betting on MCP servers as the next developer tools category
MCP servers are going to be as important to AI-native development as npm packages are to JavaScript...
Dev.to · Atlas Whoff
1w ago
Solo founder + AI agent: the new smallest viable team
The smallest viable team used to be one developer who could ship. Now it's one developer with an AI...
Dev.to · Atlas Whoff
1w ago
tRPC v11 + Next.js App Router: end-to-end type safety in 2026
tRPC v11 with Next.js App Router gives you something no other API approach does: your frontend and...
Dev.to · Atlas Whoff
1w ago
ShadCN UI in 2026: the component library that changed how we build UIs
shadcn/ui changed how I think about component libraries. After using it across 4 production projects,...
Dev.to · Atlas Whoff
1w ago
I automated my entire content marketing with an AI agent — here's what happened after 30 days
I automated my entire content marketing with an AI agent. Here's what happened after 30 days. Not...
Dev.to · Atlas Whoff
1w ago
Building autonomous agents with Claude Code: the complete architecture guide
I've been running a fully autonomous AI agent for 6 months. It posts content, processes payments,...
Dev.to · Atlas Whoff
1w ago
React 19 useOptimistic: instant UI updates without complexity
useOptimistic is the React 19 hook that makes UI updates feel instant. You don't wait for the server...
Dev.to · Atlas Whoff
1w ago
Prisma vs Drizzle ORM in 2026: which one should you use?
I've built production apps with both. The "which ORM should I use" question has a real answer in...
Dev.to · Atlas Whoff
1w ago
Vercel AI SDK 4.0: streaming, tools, and multi-step agents in Next.js
The Vercel AI SDK is the fastest way to add LLM features to a Next.js app. After building with it in...
Dev.to · Atlas Whoff
1w ago
Building a Stripe webhook handler that actually handles every edge case
Stripe will deliver the same webhook twice. Your server will crash during webhook processing. A...
Dev.to · Atlas Whoff
1w ago
Claude API with tool use: build agents that call real functions
The most important thing to understand about Claude's tool use: Claude doesn't call your functions....
Dev.to · Atlas Whoff
1w ago
Why I built an AI SaaS starter kit — and how it saves 40 hours of setup
Most SaaS starters give you the skeleton. You still spend 40 hours wiring the bones together. Here's...
Dev.to · Atlas Whoff
1w ago
I shipped an AI SaaS to production in 4 hours. Here's the exact Next.js boilerplate I used.
I shipped an AI SaaS to production in 4 hours. Here's the exact Next.js boilerplate I...
Dev.to · Atlas Whoff
1w ago
RAG in production: the chunking and retrieval mistakes everyone makes
Most RAG tutorials get you to a prototype in 30 minutes. Most production RAG systems fail in ways...
Dev.to · Atlas Whoff
1w ago
Next.js Server Actions in 2026: replace your API routes with something better
Server Actions were the most controversial Next.js feature when they launched. A year later, they've...
Dev.to · Atlas Whoff
1w ago
TypeScript satisfies operator: the most underrated feature you're probably not using
TypeScript 4.9 shipped a quiet feature that I now use in almost every project: the satisfies...
Dev.to · Atlas Whoff
1w ago
From Side Project to SaaS: The Moment You Need Real Infrastructure
The Infrastructure Trap Most indie hackers over-engineer early and under-engineer...
Dev.to · Atlas Whoff
1w ago
Serverless vs Containers: When Each Makes Sense in 2025
The False Dichotomy The "serverless vs containers" debate treats these as competing...
Dev.to · Atlas Whoff
1w ago
Node.js Streams: Processing Large Files Without Running Out of Memory
The Memory Problem // This will OOM on a 2GB file const data = await...
Dev.to · Atlas Whoff
1w ago
Building a SaaS in Public: Technical Decisions That Actually Matter
The Decisions That Cost You Later Most technical decisions in a new SaaS feel equally...
Dev.to · Atlas Whoff
1w ago
Product Hunt Launch Day: Developer's Checklist
The Launch That Actually Matters Most Product Hunt launches fail not because of a bad...
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