A practical deep dive into building a scalable, themeable design system using Tailwind CSS and Radix UI primitives — shared across micro-frontends via npm packages and Module Federation. Covers design tokens, shared Tailwind config, headless component layers, API design, versioning, and multi-theme support.
Not sure whether to deploy on Cloudflare Workers, AWS Lambda, or a Docker container? This deep dive breaks down Edge, Serverless, and Container deployments with real latency numbers, cold start comparisons, cost analysis, and a practical decision framework for frontend engineers.
A real-world deep dive into optimizing Core Web Vitals on a production Next.js 14 app — from a PageSpeed score of 60 to 95. Covers LCP, INP, CLS diagnostics, next/image, next/font, bundle splitting, ISR vs SSG, and React 18 performance patterns with before/after metrics.
Learn how to build a production-grade Retrieval-Augmented Generation (RAG) system using Next.js App Router and TypeScript. This deep dive covers embedding models, chunking strategies, pgvector and Pinecone setup, semantic search, hybrid retrieval, and streaming LLM responses — everything you need to ship a real-world RAG app.
Learn how to use Vercel's open-source JSON-Render framework to let AI models generate type-safe, streaming React UIs from natural language prompts. Includes practical code examples, Zod schemas, and production patterns.
Master every Claude Code environment variable, from CLAUDE_CODE_NO_FLICKER to model selection, proxy settings, and the full settings.json hierarchy. The definitive reference for frontend developers.
Master the Vercel AI SDK v4+ in 2026 — from streaming chat interfaces and tool calling to RAG pipelines and multi-provider LLM integration, this comprehensive guide covers everything you need to ship production-grade AI web apps.
Anthropic accidentally leaked Claude Code's entire source via an npm source map. Here's what 1,900 TypeScript files teach us about building production AI coding assistants — from tool registries and permission systems to the ULTRAPLAN orchestration pattern.
A practical step-by-step guide to deploying a production Node.js application on a DigitalOcean Droplet with Nginx as a reverse proxy, PM2 for process management, and a free Let's Encrypt SSL certificate.
Your English-speaking counterpart just ran the same AI prompt as you — and paid 40% less. This isn't a bug. It's baked into how every major LLM tokenizer works. Here's the math, the code, and what you can actually do about it.
Anthropic accidentally shipped a readable .map file in its Claude Code npm package, exposing the full CLI source code. The leak revealed anti-distillation fake tools, an undercover mode that hides AI authorship, frustration-detection regex, and more.
Developers are burning $200+/month across ChatGPT Plus, Claude Pro, Midjourney, and more. Galaxy.ai offers 3,000+ AI tools — including those exact services — for $15/month. Here's an honest look at whether it actually delivers.