--- title: Best Reinier posts — October 2025 | daily.dev description: The most upvoted Reinier posts from October 2025, curated by the daily.dev community. canonical: https://daily.dev/sources/ergq3auoe/best-of/2025/10 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/ergq3auoe/best-of/2025/10 og:type: website og:site_name: daily.dev og:title: Best Reinier posts — October 2025 | daily.dev og:description: The most upvoted Reinier posts from October 2025, curated by the daily.dev community. og:image: https://media.daily.dev/image/upload/s--VAY5ToZt--/f_auto/v1724209435/public/daily.dev%20-%20open%20graph --- # Best of Reinier — October 2025 1. 1 [](https://daily.dev/posts/full-stack-ai-automation-saas-next-js-react-better-auth-polar-full-course-2025-xsykavxsd "Full Stack AI Automation SaaS | Next.js, React, Better Auth, Polar | Full Course 2025") Article Reinier · 47w Full Stack AI Automation SaaS | Next.js, React, Better Auth, Polar | Full Course 2025 A comprehensive tutorial for building Nodebase, a workflow automation platform featuring a visual drag-and-drop canvas, multiple AI provider integrations (OpenAI, Claude, Gemini), trigger nodes for webhooks and third-party services, background job execution with Inngest, and a complete SaaS infrastructure including authentication with Better Auth, payment processing via Polar, error tracking with Sentry, and AI-powered code reviews using CodeRabbit. The stack includes Next.js 15, React Flow, Prisma ORM with Neon Postgres, TypeScript, and tRPC for type safety. 45 1 2. 2 [](https://daily.dev/posts/the-backend-for-vibe-coding-p9ogze9sg "The Backend for Vibe Coding") Article Reinier · 48w The Backend for Vibe Coding Insforge.dev is a backend-as-a-service platform that provides essential backend features including Google authentication, AI integration, file storage, and database functionality for developers building applications. 40 1 [See all Reinier archives](/sources/ErgQ3AuOe/best-of) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"CollectionPage","@id":"https://daily.dev/sources/ErgQ3AuOe/best-of/2025/10#page","url":"https://daily.dev/sources/ErgQ3AuOe/best-of/2025/10","name":"Best Reinier Posts — October 2025","description":"The most upvoted Reinier posts from October 2025, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/sources/ErgQ3AuOe/best-of/2025/10#items","numberOfItems":2,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/full-stack-ai-automation-saas-next-js-react-better-auth-polar-full-course-2025-xsykavxsd","name":"Full Stack AI Automation SaaS | Next.js, React, Better Auth, Polar | Full Course 2025"},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/the-backend-for-vibe-coding-p9ogze9sg","name":"The Backend for Vibe Coding"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Sources","item":"https://daily.dev/sources"},{"@type":"ListItem","position":3,"name":"Reinier","item":"https://daily.dev/sources/ErgQ3AuOe"},{"@type":"ListItem","position":4,"name":"Best of","item":"https://daily.dev/sources/ErgQ3AuOe/best-of"},{"@type":"ListItem","position":5,"name":"October 2025"}]}]} ```