DDocsDeveloper Learning Notes

A personal knowledge hub built for learning and revision. Real patterns, commands and lessons — documented as I build and ship. Covers Frontend, Backend and Cloud from actual projects, not textbooks.

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JavaScript

ES6+ syntax, closures, async/await, Promises, DOM APIs, modules and common interview patterns every JS dev must know.

Explore JavaScript

React

Component patterns, Hooks, Context, State Management (Redux, Zustand), React Query and real-world performance tips.

Explore React

Next.js

App Router, Server Components, ISR, data fetching strategies, API routes, middleware and Vercel deployments.

Explore Next.js

Node.js & Express

Building production REST APIs, middleware chains, JWT auth, Prisma/Mongoose, rate-limiting and error handling.

Explore Node

Render & Vercel

Full-stack and static deployments — web services, preview URLs, custom domains, auto-deploy from Git.

Explore Deployments

AWS & Azure

Cloud services I use daily — App Service, DevOps Pipelines, EC2, S3, Lambda, RDS and IAM best practices.

Explore Cloud

Learning Purpose

Your Coding Knowledge Hub

DDocs is a personal learning reference — not a tutorial site. It's where I document real patterns, commands and lessons picked up while building actual projects. Built for learning, revision and quick reference.