Blog

Next.js env vars: .env load order, NEXT_PUBLIC_ inlining, server-only secrets, Docker runtime config, Vercel and Cloudflare setup, and what to do after a leaked API key.

AI wrapper meaning, examples, and defensibility in plain language, plus a production architecture with Vercel AI SDK, auth, credits, and one backend for web, mobile, and extension.

What a merchant of record handles vs a payment processor, when Stripe plus Stripe Tax is enough, developer-friendly MoRs for indie SaaS, and what switching billing providers means in code.

What database migrations are, schema vs data migration, and a production Drizzle workflow: generate, migrate, push, CI/CD, rollbacks, squashing, and zero-downtime patterns.

Better Auth 2FA guide for Next.js and Expo: twoFactor plugin setup, TOTP enrollment, email/SMS OTP, backup codes, trusted devices, and twoFactorRedirect on sign-in.

Creem vs Stripe for SaaS in 2026: merchant of record vs processor, 3.9% + 40¢ MoR fees, Stripe Managed Payments, tax, payouts, migration, and when to pick each.

Lemon Squeezy vs Stripe for SaaS in 2026: merchant of record vs processor, Stripe Managed Payments fees, tax, payouts, migration, and when to pick each.

RevenueCat vs Stripe for a SaaS with web and Expo apps: App Store rules, US link-outs, real fees, and one shared entitlement across platforms.

Dodo Payments review for SaaS devs: verified fees, a $29/mo cost example, Dodo vs Stripe vs Polar, payout risks, and a Next.js setup.

TanStack Start vs Next.js for SaaS in 2026: routing, server functions, caching, RSC, Cloudflare, auth, and when each wins, from a team shipping both.

Polar vs Stripe as of October 2026: real fee math at $20 and $100, Stripe Managed Payments vs Polar as MoR, migration notes, and when to pick each.

Which TurboStarter kit to choose? Compare Core, AI, Edge, and OpenClaw by platform, runtime, and AI depth, and see when the All-in-One bundle pays off.

Edge Kit is a TanStack Start SaaS starter kit for Cloudflare Workers, with auth, Stripe billing, D1, R2, Queues, email, and AI deployed as one Worker.

6 Next.js SaaS boilerplates compared on price, auth, billing, teams, and mobile, with a clear pick for each use case plus a TanStack Start alternative.

How to migrate Clerk to Better Auth: bcrypt passwords, user export, cutover vs dual-run, middleware, and what breaks (sessions, orgs).

Migrate ShipFast to TurboStarter without losing users, subscriptions, or product logic. Follow a staged plan for data, auth, billing, and cutover.

Software versioning strategies for SaaS: SemVer, app versioning on stores, OTA vs binaries, and how to version web, mobile, and extensions without chaos.

Next.js API Router explained: App Router route.ts handlers, vs Pages API and Server Actions, plus when to mount tRPC.

Boilerplate vs vibe coding - when AI-from-scratch works, when a SaaS starter wins, and how to combine both for production.

How to build multi-tenant SaaS: pick shared DB + org_id, wire auth, RBAC, billing, and isolation. Decision table, steps, and when a starter wins.

Better Auth vs Clerk: verified Clerk cost at 10k, 50k and 100k MAU, MFA, passkeys, Expo and lock-in, plus where NextAuth and Supabase Auth fit.

What Better Auth UI is, how to install it with shadcn, wire AuthProvider in Next.js, protect routes, and when a full SaaS starter beats DIY auth screens.

Drizzle vs Prisma for Next.js SaaS: schema, queries, migrations, serverless, and when each wins. Plus why TurboStarter ships Drizzle in production.

How to build a cross-platform SaaS with one backend for Next.js web, Expo mobile, and a browser extension. Architecture, shared auth, and when a monorepo wins.

Should you use a SaaS boilerplate or build from scratch? Compare real timelines, hidden costs, when DIY wins, and how TurboStarter gets you to billing faster without rebuilding auth.

The production SaaS stack for 2026: Next.js, Hono, Better Auth, Drizzle, PostgreSQL, and billing. What to ship, which layers matter, and how TurboStarter wires it all in one monorepo.

Learn how to deploy your TurboStarter Next.js SaaS to Cloudflare Workers with OpenNext, Hyperdrive, R2, Wrangler, and production-ready environment setup.

Compare 10 SaaS starter kits for 2026 on stack, pricing, teams, mobile, and Cloudflare support, with a clear pick for each type of product you build.

Next.js security for 16.x: patched versions for the 2025-2026 CVEs, why proxy.ts is not auth, Server Actions, CSRF, CSP nonces and Better Auth.

TurboStarter replaces ESLint and Prettier with OXC's Rust toolchain, cutting lint and format times from minutes to seconds across the whole monorepo.

Learn how to connect your TurboStarter monorepo (Next.js, React Native, Vite) to Supabase and use it as your unified database, storage, and edge backend.

Say goodbye to runtime environment variable errors with Envin. Get type-safe validation, live previews, and an interactive CLI that works across frameworks.

Expo React Native guide for web developers: map React and Next.js skills to mobile, ship to TestFlight with EAS, and share code with your web app.

Stripe vs Lemon Squeezy, Polar, Creem, Dodo and Paddle: October 2026 fees, merchant of record tax coverage, and which SaaS payment provider to pick.

Master Turborepo for monorepo management with setup tips, Turborepo vs Nx guidance, caching strategies, and best practices for faster JavaScript builds.

Make TypeScript inference sharper with ts-reset. This one-line setup fixes built-in typings and improves type safety across your entire JavaScript monorepo.

Discover powerful Turbo CLI strategies and commands that can reduce build times by up to 80% and streamline your JavaScript monorepo workflow.

Which should you pick for a monorepo in 2026? Compare Renovate and Dependabot on features, monorepo support, and automation.

Learn how to use Turborepo CLI to quickly bootstrap, develop, and deploy your web, mobile, and browser extension projects with our comprehensive Turbo CLI.

Learn everything about Turbopack - the new Rust-based bundler from the creators of Next.js that promises up to 700x faster performance than Webpack.

TurboStarter CLI bootstraps Core, AI, or Edge kits in minutes. Pick apps and providers, then keep your monorepo in sync with project update.

Learn how to containerize your Next.js Turborepo app with Docker, optimize the image, and deploy it to any environment in minutes with practical examples.