Communication Protocols
Understand how clients and servers communicate over the network. TCP fundamentals, HTTP, WebSockets, Server-Sent Events, and API paradigms like REST, GraphQL, gRPC, and tRPC.
Blogs
All the topics I've covered. I write about React, Next.js, TypeScript, databases, AI/ML, cloud deployment, performance optimization, and system design.
Branded Types in TypeScript
Learn how branded types can prevent ID mix-ups and enforce domain rules across your TypeScript, Next.js, Drizzle, and Zod codebase.
RAG Chatbot with Qdrant
Learn how to build an intelligent chatbot using Retrieval-Augmented Generation (RAG) with Qdrant vector database, OpenAI embeddings, and Next.js. A complete guide to creating context-aware AI assistants.
Deploying on Coolify
Learn how to deploy a full portfolio stack with Coolify, featuring Postgres, Redis, and a Next.js app on a single server
Prisma with PostgreSQL
Prisma ORM setup guide for PostgreSQL with Node.js and TypeScript, includes step-by-step instructions for efficient, type-safe database operations
AWS S3 with Node.js
Learn how to seamlessly integrate AWS S3 with Node.js for efficient cloud storage and image uploads in your application
Node.js on EC2 with PM2 and NGINX
Learn to deploy Node.js applications on EC2 using PM2 and NGINX for robust and scalable production environments. Step-by-step guide included
Creating Your Own npx Command
Learn to create a personalized `npx` command to share your details with others efficiently. Follow my step-by-step guide on creating `npx devpulkit`
VSCode in Your Browser
Guide on setting up a VSCode Server in your browser using Docker