Integrations

What transactional email is and how to send it reliably - provider APIs, a background queue, and SPF/DKIM/DMARC so receipts and resets reach the inbox.

A beginner Supabase tutorial - create a project, add a table, query it from the client, and set up auth with RLS - plus how Supabase relates to plain Postgres.

Do Supabase SSR in Next.js the right way - a server client with @supabase/ssr, correct cookie handling, server-side user/data reads, and the RLS gotcha.

SEO for developers - the technical foundations you control in code: sitemaps, robots, metadata, canonical tags, Core Web Vitals, structured data and rendering. Practical 2026 checklist.

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.

A practical Prisma tutorial - define a model, migrate, generate the typed client, and run CRUD queries - with production migration notes and common gotchas.

Manage database migrations with Prisma - edit the schema, run migrate dev locally, commit the SQL, and migrate deploy in production - with a full command reference.

A Playwright tutorial for end-to-end testing - install, write your first test with role-based locators, reuse auth state, and run the suite in CI.

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.

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.

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.