All articles — page 2
Showing 12 of 87 articles on AI systems, retrieval, backend engineering and DevOps.
- n8nOllamaDocker
How to Self-Host a Zero-Cost, Privacy-First AI Automation Pipeline using n8n, Ollama, and Docker
Build a fully self-hosted, zero-cost AI automation pipeline with n8n, Ollama, Docker and PostgreSQL — process webhooks with local LLMs, stay offline.
- Next.jsReact 19Server Actions
How to Build a Real-Time AI Streaming UI with Next.js App Router, Server Actions, and Shadcn UI
Stream AI responses token by token in Next.js with Server-Sent Events, React 19's useOptimistic and useTransition, and an accessible shadcn/ui chat.
- pgvectorPostgreSQLRAG
How to Implement Hybrid Search with pgvector and Full-Text Search in PostgreSQL for Node.js RAG Pipelines
Combine pgvector embeddings with PostgreSQL full-text search using Reciprocal Rank Fusion for accurate, hallucination-resistant RAG in Node.js.
- React NativeSocket.ioTypeScript
Implementing Real-Time Presence in React Native with Socket.io and TypeScript
Build a production online/offline presence system in React Native with Socket.io, Express and strict TypeScript types — lightweight and accurate.
- Node.jsDockerGitHub Actions
Automating Node.js Docker Deployments with GitHub Actions and Nginx
Build a custom GitHub Action that builds, pushes and deploys a Dockerized Node.js app behind an Nginx reverse proxy — a full automated pipeline.
- Node.jsExpressJWT
Secure API Authentication: Implementing JWT and OAuth2 in Node.js and Express
Build production authentication in Node.js and Express with JWT, Google OAuth2, session handling, and role-based access control that actually holds.
- Next.jsShadcn UIAccessibility
Building an Accessible Multi-Step Form with Next.js App Router and Shadcn UI
Build a type-safe, accessible multi-step form in Next.js App Router with Server Actions, Zod and shadcn/ui — focus management and ARIA included.
- RAGOllamaLangChain
How to Build a Local RAG Pipeline Using Ollama, LangChain, and PostgreSQL
Set up a private, offline RAG system by connecting locally hosted LLMs via Ollama to a PostgreSQL pgvector database using LangChain.
- StripeNode.jsPayments
Integrating Stripe with Node.js: Payments, Webhooks, and Subscriptions
Integrate Stripe with Node.js step by step — one-time payments, secure webhook handling, and recurring subscriptions, with real code examples.
- No-CodeAutomationn8n
Integrating No‑Code Tools into Your Dev Stack
Embed Make, Zapier or n8n into your existing apps for admin dashboards, CRM sync and reporting — with real code and architecture patterns.
- n8nWebhooksAutomation
Building Internal Tool Workflows with n8n and Webhooks
Build approval flows, two-way sync and real-time alerts between Airtable, Slack and your own API using n8n and webhooks — production patterns.
- Automationn8nMake.com
n8n vs Make.com vs Zapier: Automation Platforms Compared
n8n, Make.com and Zapier compared on connectors, UI and pricing — plus when self-hosting beats a SaaS automation platform, and when it does not.