Posts

Most Next.js performance problems stem from misunderstanding the cache layer. Next.js 16 introduces Turbopack as default, Partial Pre-Rendering, and explicit caching with 'use cache'—here's what actually changed and how to migrate without breaking production.

The React Compiler automates memoization but doesn't eliminate manual optimization. Learn exactly what it replaces, what it misses, and when you still need useMemo.

The Component Model and WASI 0.3 have fundamentally changed how JavaScript and WebAssembly interoperate. Here's what actually matters for production codebases in 2026.

Most reactivity problems stem from treating state updates as coarse-grained events. This guide shows how signals and Svelte runes deliver fine-grained reactivity that React deliberately avoided.

The Temporal API lands in ECMAScript 2026, offering immutable date handling with first-class timezone support. Learn when to drop date-fns and dayjs, compare bundle sizes, and migrate production code with confidence.

Master vision-to-tool APIs for screen understanding in web applications. Learn production patterns for integrating GPT-4V, Gemini, and Claude 3.5 with real TypeScript implementations.

The context window revolution promises unlimited AI capabilities. Most teams waste 70% of that capacity on ineffective patterns. This guide shows the token budget, prioritization, and monitoring patterns that make 2M-token contexts production-ready.

The shift from vibe coding to agentic engineering represents a fundamental change in how developers work with AI. This guide breaks down how modern AI coding agents actually execute tasks, manage context, and create autonomous PRs in production.

Most multi-agent system failures stem from mismatched framework choices. This breakdown compares Claude Agent SDK, OpenAI Agents SDK, and Google ADK across tool orchestration, state management, and production observability to help teams make the right architectural decision.

Most MCP scaling failures stem from stateful stdio transport. The SDK v2 introduces Streamable HTTP and session resumption patterns that fundamentally change how production AI agents handle horizontal scaling.

The Claude Agent SDK transforms AI agents from proof-of-concept toys into production systems. This guide covers the architecture, MCP integration patterns, and real-world deployment strategies that separate working agents from robust ones.

Production-ready TypeScript patterns that enforce API type safety from endpoint to UI. Runtime validation, discriminated unions, and type guards that catch errors before deployment.