Technical guides on shipping SaaS products faster.
Set up a CI pipeline that catches TypeScript errors, ESLint violations, and failed tests before they reach production — with parallel jobs, dependency caching, branch protection rules, and Vercel integration.
Read article →Dashboard clicks don't cut it for production. Here's how to use Supabase CLI migrations, safe patterns for adding columns to live tables, seeding test data, and generating TypeScript types from your schema.
Read article →The 5-second test, hero copy, problem-first framing, outcome-focused features, pricing placement, FAQ objection handling, and what social proof actually works when you're pre-traction.
Read article →Server Actions let you call server-side code directly from client components without writing API routes. Here's how they work, the security requirements, useActionState, revalidatePath, and when to use API routes instead.
Read article →Most SaaS products fail because they solve problems nobody cared enough to pay for. Here's a 4-week framework: discovery calls, a landing page test, and pre-selling before you build anything.
Read article →Server components, React cache, Suspense streaming, parallel fetching with Promise.all, loading.tsx skeletons, and when to fetch client-side — everything you need to fetch data correctly in App Router.
Read article →Metadata API, canonical URLs, Open Graph tags, sitemap.ts, robots.ts, JSON-LD structured data, and Core Web Vitals — everything you need to rank in Google with a Next.js App Router SaaS.
Read article →The naive dark mode approach causes a flash of the wrong theme. Here's the correct setup with next-themes, Tailwind v4, suppressHydrationWarning, and a hydration-safe toggle component.
Read article →An honest comparison for Next.js SaaS builders: setup speed, organizations, pricing, App Router support, and when NextAuth's zero-cost makes sense vs Clerk's faster path to production.
Read article →Churn is the silent SaaS killer. Exit surveys, dunning, activation improvements, the pause option, and annual plans — the tactics that move the needle before you have a customer success team.
Read article →The Stripe Customer Portal lets subscribers manage their own billing — canceling, upgrading, and updating payment methods — without you building any of that UI. Here's how to wire it up in Next.js in 30 minutes.
Read article →Relational vs document, RLS vs security rules, predictable pricing vs per-operation billing, and why most Next.js SaaS apps end up with Supabase + Clerk rather than Firebase Auth.
Read article →A complete guide to integrating OpenAI into Next.js: creating a streaming API route, building a token-by-token chat UI, rate limiting with Upstash, and choosing between gpt-4o-mini and gpt-4o.
Read article →Auth checks, Zod validation, Upstash rate limiting, security headers, parameterized queries, and webhook signature verification — every layer you need to harden before shipping a Next.js SaaS to production.
Read article →MRR is the only metric that matters early on. Here's how to find your first 10 customers, test a price increase, reduce churn with exit surveys and dunning, and understand the math behind $1k, $5k, and $10k MRR.
Read article →When to self-host vs use Vercel, creating a production Dockerfile with standalone output, managing secrets at runtime, running with docker-compose and Caddy, and the honest case for why most SaaS founders should stay on Vercel.
Read article →A pragmatic testing strategy for SaaS: unit tests with Vitest for pure utilities, integration tests for API routes with mocked Supabase and Stripe, E2E tests with Playwright for the checkout flow, and how to run them all in GitHub Actions CI.
Read article →From npx create-next-app to your first git push — the complete walkthrough for App Router, TypeScript, Tailwind, ESLint, Prettier, environment variables, folder structure, and VS Code config.
Read article →Server components, dynamic imports, the Image component, next/font, bundle analysis, and caching with fetch revalidate and unstable_cache — every technique that moves the Lighthouse needle.
Read article →Auth flows, live-mode payments, transactional email, error tracking, analytics, SEO, legal pages, and performance — the complete checklist to work through the day before you ship your SaaS.
Read article →Stripe can't reach localhost directly. Here's how to install the Stripe CLI, forward webhook events to your local Next.js server, trigger test events, verify signatures, and avoid the most common gotchas.
Read article →Most Next.js API routes ship without authentication checks, input validation, or rate limiting. Here's how to add Clerk auth, Zod validation, Upstash rate limiting, consistent error shapes, and proper HTTP status codes to every route handler.
Read article →Clerk handles auth UX; Supabase stores your application data. Here's how to wire them together: the three Supabase client types, when to use each, syncing Clerk user IDs on first login, Row Level Security policies, and the getUserDbId helper pattern.
Read article →Most TypeScript mistakes in Next.js codebases come down to a handful of patterns: untyped API bodies, missing runtime validation, and over-reliance on any and non-null assertions. Here's how to get it right.
Read article →Pricing is one of the highest-leverage decisions in a SaaS business. Here's how to think through monthly vs annual billing, value-based pricing, lifetime deals, free trials, and when to raise prices.
Read article →Middleware runs at the edge before any page renders — but Next.js 16 renamed the file, the matcher pattern is easy to get wrong, and a misconfigured config export silently breaks everything. Here's how to set it up correctly with Clerk.
Read article →The complete guide to Stripe subscriptions in Next.js: creating products and prices, embedded vs redirect checkout, the checkout session → webhook → database flow, customer portal, and testing with the Stripe CLI.
Read article →Shipping without error tracking means finding out about crashes from angry users. Here's how to install @sentry/nextjs, capture server-side exceptions in API routes, add a client error boundary, upload source maps, and filter out the noise.
Read article →Clerk handles auth, but your app lives in your own database. Here's how to set up the /api/webhooks/clerk route, verify Svix signatures, handle user.created/updated/deleted events, and upsert records to Supabase with the admin client.
Read article →The difference between NEXT_PUBLIC_ and server-only env vars, how to use .env.local correctly, and the most common mistakes that leak secrets or break production deployments.
Read article →Connecting GitHub, setting environment variables, configuring custom domains, and the full post-deployment checklist — everything you need to ship a Next.js app to production on Vercel.
Read article →Resend is the cleanest way to send transactional emails from Next.js — type-safe, domain-verified, and built for developers. Here's how to set up welcome emails, receipts, and cancellation notices that trigger from Stripe webhooks.
Read article →Vector search makes semantic search and AI-powered features possible in your SaaS. Here's how to ingest text, generate embeddings with OpenAI, store them in Pinecone, and query them from a Next.js API route.
Read article →PostHog is the best open-source analytics platform for SaaS products — but wiring it up correctly in Next.js App Router, with server-side events and GDPR cookie consent, takes more than installing the package.
Read article →Without rate limiting, your Next.js API routes are open to abuse — anyone can hammer your Stripe checkout endpoint and create thousands of orphaned sessions. Here's how to add sliding window rate limiting with Upstash Redis in under 30 lines.
Read article →Not all boilerplates are equal. Here's what separates a genuinely production-ready Next.js SaaS starter from one that just installs packages and leaves the hard parts to you.
Read article →Row Level Security is Supabase's most important security feature — and the most commonly skipped. Here's how to use it correctly in a Next.js application.
Read article →The complete Clerk setup for Next.js 16 App Router — including the proxy.ts breaking change, protecting routes, reading the user on client and server, and syncing identities to your database.
Read article →Webhooks are the only reliable signal from Stripe. Learn how to verify signatures, handle subscription events with an upsert pattern, and trigger emails — all in a Next.js App Router route handler.
Read article →A deep dive into the architecture decisions behind GetLaunchpad — three Supabase client tiers, the Stripe webhook pipeline, Clerk middleware in Next.js 16, and why embedded checkout beats redirects.
Read article →We use analytics cookies to understand how people use this product. See our Privacy Policy.