#Next.js

Integrate Stripe with Next.js the safe way - create a Checkout Session, redirect, verify the webhook signature, and provision access only on the confirmed event.

Add Sentry error monitoring to Next.js - install the SDK, configure client and server, set the DSN, upload source maps, and set alerts. Note: not bundled with FastStaq.

Self-host Next.js with Docker - build a production image, run it on a VPS, add a reverse proxy for TLS, and keep it running with restart policies. No platform lock-in.

Add real-time features to Next.js with Socket.IO - run a long-lived socket server, connect from the client, and scale across instances with a Redis adapter.

Next.js vs Remix - data loading, routing, ecosystem, and hosting - with a decision table and a clear verdict on which React framework fits your SaaS.

Next.js vs Nuxt for a SaaS - React vs Vue, ecosystem, hiring, and rendering - with a decision table and a clear verdict driven by your team's skills.

Test a Next.js app with unit, integration, and end-to-end tests - Vitest/Jest plus Playwright - using the testing pyramid and running everything in CI.

Add authentication to Next.js with Supabase Auth - client setup, sign-up/sign-in, server-side sessions with SSR, and RLS - plus when owning your auth is the better call.

Use Next.js `output: standalone` to build a minimal self-contained app and ship a much smaller Docker image - with the config, a Dockerfile runner stage, and common gotchas.

Generate a sitemap in Next.js with sitemap.ts - serve it at /sitemap.xml, add dynamic entries from your content, and reference it from robots.txt.

Use Next.js Server Actions to run server code from components without a separate endpoint - with examples, when to validate and authorize, and when a dedicated API is better.

The complete Next.js SEO checklist - metadata and Open Graph, sitemap and robots, JSON-LD, Core Web Vitals, and canonicals - with what FastStaq handles for you.