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2 articles

nextjs

How to Use Environment Variables in Next.js (Without Leaking Them to the Browser)

Learn how to use .env files in Next.js correctly. Understand NEXT_PUBLIC_, avoid common mistakes, and set variables in Vercel and Cloudflare.

May 30, 2026·12 min read·Zeeshan Tofiq
nextjs

Next.js Dark Mode Without the Flash (Tailwind v4)

Add dark mode to your Next.js App Router app without the white flash. Complete guide covering next-themes, Tailwind CSS v4 setup, and Cloudflare Pages.

Jun 6, 2026·8 min read·Zeeshan Tofiq