AI

A comprehensive guide to Next.js Server Actions — when they replace API routes, how they work under the hood, and advanced patterns.

Git worktrees let you check out multiple branches simultaneously in separate directories. Here's how this underused feature can transform your workflow for code reviews, hotfixes, and parallel development.

An honest review of Galaxy.ai after 30 days of daily use for frontend development. We test its code generation, documentation features, and team collaboration tools against established alternatives.

AI can write tests fast, but bad test prompts produce tests that pass without actually testing anything. Learn the prompts and patterns that produce meaningful, maintainable test suites.

HTTP streaming works for most AI chat, but some use cases need true bidirectional real-time communication. Learn when to use WebSockets with LLMs and how to build the infrastructure.

try-catch is blunt and loses type information. Learn Result types, exhaustive error matching, and typed error boundaries for robust TypeScript applications.

Vercel is the easiest deployment platform for Next.js, but costs can spiral for high-traffic or data-heavy apps. Compare the real costs of Vercel Pro vs DigitalOcean App Platform.

N+1 queries silently kill your app's performance. Learn 7 battle-tested Prisma optimization techniques—including query batching, select pruning, and connection pooling—that slash database load and keep your API fast under production traffic.

Smooth 60fps animations require understanding the browser rendering pipeline. Learn which CSS properties are safe to animate and which ones destroy performance.

The first AI response is rarely production-ready. Master the iterative prompting techniques that close the gap between initial output and code you can ship with confidence.

Cal.com's API lets you embed scheduling directly into your product. Learn to create booking flows, sync availability, and handle webhooks for a seamless scheduling experience.

How to build fully type-safe API route handlers in Next.js using Zod for runtime validation that syncs with your TypeScript types.