Free Coding Tutorials: Web Dev, Hosting, Databases & AI

Step-by-step guides written from real projects: put a site live on shared hosting or a VPS, set up databases, write React and Node.js code, and use AI tools like Claude and MCP in your workflow.

Deploy & Host Your Website VPS Setup, Servers & Databases AI Coding Tools: Claude, MCP & Prompts React & Node.js Free Notes & Quiz

Deploy & Host Your Website

Getting a project from your laptop to a live domain. These guides cover shared hosting for PHP, MySQL and static Next.js or React builds, and moving a full MERN app to a VPS.

Host a PHP + MySQL Website on Shared Hosting

Move your XAMPP project live with cPanel, phpMyAdmin and File Manager, no server skills needed.

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Deploy Next.js to Shared Hosting

Shared hosting cannot run Node.js, but a fully static Next.js app can live there. The workflow to diagnose, refactor and deploy.

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Deploy a React App to Hostinger via Hostinger MCP

Deploy a React app on Hostinger shared hosting with Hostinger MCP inside Google Antigravity and Gemini, with no manual FTP uploads.

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Deploy a MERN Stack to a VPS with Coolify

Deploy a Node.js, React and MySQL (Drizzle ORM) app on a self-hosted VPS using Coolify and Docker.

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Host Next.js + PostgreSQL on a VPS

Point your domain, install PostgreSQL and Node.js, run with PM2 and serve HTTPS with Caddy.

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VPS Setup, Servers & Databases

Running your own server. Start by securing a fresh VPS, then install MySQL, PostgreSQL or MongoDB and run a production Node.js app behind HTTPS.

Setting Up a VPS in 2026: Secure It From Scratch

SSH in, update packages, create a sudo user, add SSH keys, disable root login and lock it down with a UFW firewall.

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Install MySQL, PostgreSQL & MongoDB on a VPS

Install, secure, create users and databases on an Ubuntu VPS, and get a ready connection string.

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Host Next.js + PostgreSQL on a VPS

Point your domain, install PostgreSQL and Node.js, run with PM2 and serve HTTPS with Caddy.

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Deploy a MERN Stack to a VPS with Coolify

Deploy a Node.js, React and MySQL (Drizzle ORM) app on a self-hosted VPS using Coolify and Docker.

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AI Coding Tools: Claude, MCP & Prompts

Using AI assistants for real development work. Set up Claude Skills and MCP servers, then see full deployments and a store build driven by prompts.

Claude AI Skills Tutorial

What Claude Skills are, where to download them, how to install God Mode, L99 and OODA on claude.ai, and how to build your own Skill.

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Connect Claude Code to Hostinger MCP

Step-by-step setup with JSON config, API tokens, and the 100-tool limit gotcha.

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Deploy a Full-Stack App to a VPS with Claude Code, No SSH

A Next.js and Postgres app deployed to a VPS with Coolify using only prompts: the whole Claude Code chat, every gotcha, the prompts to reuse.

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Deploy a React App to Hostinger via Hostinger MCP

Deploy a React app on Hostinger shared hosting with Hostinger MCP inside Google Antigravity and Gemini, with no manual FTP uploads.

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Build an E-Commerce Store with AI

Turn Instagram or WhatsApp selling into a simple store with AI, UPI or COD checkout, WhatsApp orders and Hostinger deployment.

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React & Node.js

Hands-on code tutorials for the frontend and the backend: what changed in React 19, and building a real invoicing feature in Node.js.

React 19 New Features Guide

The React Compiler, Actions, useActionState, useFormStatus and simplified ref forwarding.

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Build Custom Invoicing in Node.js

Design the schemas, generate PDFs with pdfkit and handle secure Stripe webhooks.

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Free Notes, Roadmap & Quiz

Study material to keep alongside the tutorials: downloadable notes with source code, a hosting roadmap and a quick skills quiz.

HTML Notes

Free HTML notes with source code.

CSS Notes

Free CSS notes with source code.

JavaScript Notes

Free JavaScript notes with source code.

React Notes

Free React notes with source code.

PostgreSQL Notes & Queries

SQL notes and queries for the PostgreSQL series.

Server & Hosting Roadmap

What to learn about servers and hosting, in order.

HTML, CSS & JavaScript Quiz

Test what you know and see where you stand.

All Free Notes

Every free notes pack and source code download.

Learn with a Mentor

Prefer live classes with someone to answer your doubts? These are the courses currently running at Kodyfier, online and from Pune.

Full Stack + AI Bootcamp Live Class

150 Days · Live Classes

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Fullstack Web Development Live Class

Live Batch · Live Classes

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React JS Online Live Classes

30 Days · Live Classes

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JavaScript Live Online Classes

Live Batch · Live Classes

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Complete HTML Live Class

1 Week · Live Classes

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Complete CSS Live Class

2 Weeks · Live Classes

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