IAnswerable

16 Jan 2026

Lazy Load Images Without Hurting LCP

Which images to lazy load, and the one you should never lazy load.
15 Jan 2026

Fix Core Web Vitals Without a Rewrite

The highest-impact changes for LCP, CLS, and INP on a typical site.
14 Jan 2026

Find What's Making Your React Bundle Huge

Bundle analyzer, the usual offenders, and the fixes that actually move the number.
13 Jan 2026

Incremental Static Regeneration on Your Own Server

Get ISR working outside Vercel, including the shared cache problem.
12 Jan 2026

Protect Routes with Next.js Middleware

Edge middleware auth checks, and what it can't do.
09 Jan 2026

Next.js Environment Variables: Build Time vs Runtime

Why your env var is undefined in production and how to fix it.
08 Jan 2026

Next.js Image Optimization When Self-Hosting

Make next/image work outside Vercel without blowing up your CPU.
07 Jan 2026

Self-Host Next.js in Docker Properly

A production Dockerfile for Next.js with caching, non-root user, and correct build args.
06 Jan 2026

Shrink Next.js Deploys with Standalone Output

Cut your deployment bundle by using the standalone build output.
05 Jan 2026

AWS or a $5 VPS for Your Side Project

An honest comparison for projects with no traffic yet.