Build a Website with Vibe Code + Supabase + GitHub + Hostinger
- Nhung Nguyen
- Jun 30
- 5 min read
The Complete Beginner-to-Production Guide
In the last few years, website development has changed dramatically. Instead of spending weeks writing every line of code manually, developers can now build entire applications simply by describing what they want in natural language. This new development style is commonly called Vibe Coding.
Combined with modern cloud services such as Supabase, version control through GitHub, and affordable hosting from Hostinger, anyone can build and deploy professional websites in just a few hours.
This guide explains the complete workflow—from idea to deployment.
What You'll Build
By the end of this tutorial, you'll understand how to build a website that includes:
Modern frontend
User authentication
Database
File storage
API backend
Version control
Continuous deployment
Custom domain
HTTPS security
The architecture looks like this:
User
│
▼
┌──────────────────┐
│ Web Browser │
└──────────────────┘
│
▼
Hostinger Hosting Server
│
┌─────────┴─────────┐
▼ ▼
Frontend Website Backend API
(React/Next.js) (Supabase)
│
▼
PostgreSQL Database
│
▼
File Storage
│
▼
Authentication
▲
│
GitHub Repository
Technology Stack
Component | Technology |
Frontend | React / Next.js |
Styling | Tailwind CSS |
AI Coding | Vibe Coding (ChatGPT, Claude, Cursor, Gemini, Antigravity, etc.) |
Database | Supabase PostgreSQL |
Authentication | Supabase Auth |
Backend | Supabase Edge Functions |
Storage | Supabase Storage |
Source Control | GitHub |
Hosting | Hostinger |
Domain | Hostinger |
SSL | Let's Encrypt |
Step 1: Plan Your Website
Before opening your editor, define:
Website Goal
Examples:
Personal Portfolio
Company Website
E-commerce Store
Blog
CRM
Inventory System
Restaurant Website
SaaS Product
Example:
I want to build an accounting blog.
Features:
• Login
• User registration
• Blog articles
• Search
• Categories
• Comments
• Admin dashboard
Step 2: Start Vibe Coding
Instead of writing code manually, describe your requirements to an AI coding assistant.
Example prompt:
Build a responsive accounting blog using Next.js, Tailwind CSS and Supabase.
Requirements:
Homepage
About page
Contact page
Blog page
Search function
User authentication
Admin dashboard
Mobile responsive
Dark mode
The AI generates:
Components
Routing
Pages
CSS
API calls
Forms
Validation
Instead of spending days coding, you mainly review and refine the generated code.
Step 3: Create the Frontend
Typical folder structure:
my-project
app/
components/
hooks/
lib/
public/
styles/
utils/
Pages include:
/
About
Blog
Article
Contact
Login
Register
Dashboard
Profile
Step 4: Create a Supabase Project
Visit the Supabase dashboard and create a new project.
You'll receive:
Project URL
Anon Key
Service Role Key
Database Password
These credentials allow your frontend and backend to communicate securely with your database.
Step 5: Design Your Database
Example schema for a blog:
Users
id
name
email
created_at
Posts
id
title
content
author_id
published
created_at
Comments
id
post_id
user_id
comment
created_at
Categories
id
name
Post Categories
post_id
category_id
Step 6: Enable Authentication
Supabase Auth supports:
Email login
Password login
Google
GitHub
Microsoft
Apple
Magic Link
OTP
Authentication features include:
Sign Up
Login
Password Reset
Email Verification
Session Management
Step 7: Connect Frontend to Supabase
Install the client library:
npm install @supabase/supabase-js
Create a client configuration:
lib/supabase.ts
Initialize:
createClient(
SUPABASE_URL,
SUPABASE_ANON_KEY
)
Now your website can:
Read database records
Insert data
Update records
Delete records
Upload files
Authenticate users
Step 8: Create CRUD Features
Examples include:
Create Article
Insert into Posts
Read Articles
Select *
Update Article
Update Post
Delete Article
Delete Post
These operations can be generated quickly using AI with prompts such as:
Create a CRUD page for blog posts using Supabase.
Step 9: Upload Images
Use Supabase Storage to upload:
Images
PDFs
Videos
Documents
Example workflow:
User
↓
Upload Image
↓
Supabase Storage
↓
Public URL
↓
Save URL into Database
Step 10: Build an Admin Dashboard
A typical dashboard includes:
User Management
Blog Management
Analytics
Settings
File Manager
Categories
Comments
Roles
Permissions
Protect admin routes so that only authorized users can access them.
Step 11: Test the Application
Before deployment, verify:
Responsive design
Login flow
Database operations
API requests
Uploads
Search functionality
Forms
Error handling
Performance
Use browser developer tools to inspect network requests and console logs.
Step 12: Initialize Git
Inside your project:
git init
Add files:
git add .
Commit:
git commit -m "Initial commit"
Step 13: Push to GitHub
Create a GitHub repository.
Connect it:
git remote add origin
Push:
git push origin main
Benefits:
Backup
Collaboration
Version history
Rollback
CI/CD
Step 14: Purchase Hosting
Hostinger provides:
Domain
Hosting
Email
SSL
DNS
File Manager
Choose a hosting plan suitable for your application. Static sites and small projects can use shared hosting, while larger applications may benefit from VPS hosting.
Step 15: Deploy Your Website
There are several deployment options depending on your stack.
Option 1: Static Export
Suitable for:
React
Next.js Static Export
Build:
npm run build
Upload:
out/
using Hostinger File Manager or FTP.
Option 2: Node.js Deployment
If your application requires server-side rendering:
Install Node.js on VPS
Clone repository
Install packages
npm install
Run:
npm run build
npm start
Use PM2 to keep the application running.
Step 16: Configure Domain
Example:
Configure:
A Record
CNAME
DNS propagation
Then connect the domain to your hosting.
Step 17: Enable HTTPS
Hostinger supports free SSL certificates.
Benefits:
Secure encryption
Better SEO
Browser trust
User confidence
Always redirect HTTP traffic to HTTPS.
Step 18: Continuous Updates
A professional website is never truly finished.
Maintain it by:
Fixing bugs
Updating dependencies
Adding features
Monitoring analytics
Optimizing performance
Improving SEO
Enhancing security
GitHub makes it easy to track every change and collaborate with others.
Recommended Project Structure
Website
├── Frontend
│ ├── React
│ ├── Next.js
│ ├── Tailwind
│
├── Backend
│ ├── Supabase
│ ├── PostgreSQL
│ ├── Authentication
│ ├── Storage
│
├── Version Control
│ └── GitHub
│
├── Hosting
│ └── Hostinger
│
└── Domain
Common Mistakes Beginners Make
Exposing the Supabase service role key in frontend code.
Forgetting to configure Row Level Security (RLS).
Not using environment variables for secrets.
Uploading unnecessary files to GitHub.
Skipping Git commits until large changes accumulate.
Deploying without testing authentication and database permissions.
Ignoring database backups and migration scripts.
Not enabling HTTPS.
Best Practices
Use environment variables (.env) for API keys and secrets.
Enable Row Level Security on all tables.
Write clear Git commit messages.
Keep dependencies up to date.
Separate development, staging, and production environments.
Use TypeScript for better maintainability.
Optimize images and lazy-load assets.
Monitor application logs and performance.
Back up your database regularly.
Final Thoughts
The combination of Vibe Coding, Supabase, GitHub, and Hostinger provides one of the fastest and most cost-effective ways to build and launch modern web applications.
Vibe Coding accelerates development by turning natural language into code, Supabase eliminates much of the traditional backend setup with a managed PostgreSQL database and built-in authentication, GitHub ensures safe collaboration and version control, and Hostinger offers an accessible platform for hosting your application and managing your domain.
Whether you're creating a personal portfolio, business website, online store, SaaS application, or enterprise dashboard, this stack enables you to move from an idea to a production-ready website with significantly less complexity than traditional development approaches. By following a structured workflow—planning, building, testing, versioning, and deploying—you can focus more on solving user problems and less on infrastructure management.
Resources : Internet
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