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https://github.com/hetshingala/shareable-notess

Shareable Notes — A modern, feature-rich notes web app built with React + Vite, offering AI-powered writing assistance, real-time Supabase storage, encryption, and a clean responsive interface. Create, edit, and share beautifully formatted notes from anywhere, securely and intelligently.
https://github.com/hetshingala/shareable-notess

ai decryption encryption markdown notes-app open-ai productivity react rich-text-editor shared supabase vite webapp

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Shareable Notes — A modern, feature-rich notes web app built with React + Vite, offering AI-powered writing assistance, real-time Supabase storage, encryption, and a clean responsive interface. Create, edit, and share beautifully formatted notes from anywhere, securely and intelligently.

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README

          

# Shareable Notes Application

This is a browser-based notes application built with **React** and **Vite**, featuring Supabase cloud storage, note encryption, and AI-powered tools such as summarization, tag suggestions, and grammar checking.

---

## Live Demo

**Deployed URL:** [[https://shareable-notess.netlify.app](https://shareable-notess.netlify.app/)/]

---

## Overview

Shareable Notes enables users to create, edit, and share notes seamlessly without requiring any sign-up or authentication.
It is designed for students and professionals who need a lightweight, accessible note-sharing solution that runs entirely in the browser.

---

## Application Preview

### Dark Mode
![Dark Mode Screenshot](./assets/dark-mode.png)

### Light Mode
![Light Mode Screenshot](./assets/light-mode.png)

---

## Features

- Rich text editor with formatting tools (bold, italic, underline, alignment, font size)
- Full note management (create, edit, delete)
- Pin notes to the top
- Search by title or content
- Persistent storage using Supabase (PostgreSQL)
- Optional note encryption with password protection
- AI-powered features:
- Note summarization
- Automatic tag suggestions
- Grammar correction
- Word and character count
- Export notes as `.txt`, `.pdf` and `.docx` files
- Dark and light theme toggle
- Responsive layout for all screen sizes

---

## Technology Stack

| Layer | Technology |
|--------|-------------|
| Frontend | React + Vite |
| Database | Supabase (PostgreSQL) |
| AI Integration | OpenAI API |
| Hosting | Netlify |
| Styling | Custom CSS |

---

## Setup and Installation

Follow these steps to run the project locally:

1. **Clone the repository**
```bash
git clone https://github.com/HetShingala/shareable-notess.git
cd shareable-notes

2. **Install dependencies**

```bash
npm install
```

3. **Add environment variables**

Create a `.env` file in the project root and add:

```bash
VITE_SUPABASE_URL=your-supabase-url
VITE_SUPABASE_ANON_KEY=your-supabase-anon-key
VITE_OPENAI_API_KEY=your-openai-api-key
```

4. **Run the development server**

```bash
npm run dev
```

5. **Build for production**

```bash
npm run build
```

6. **Deploy**
The project can be deployed easily via Netlify:

```bash
netlify deploy --prod
```

---

## Database Schema (Supabase)

The application requires a table named `notes` with the following structure:

| Column | Type | Default | Description |
| ---------- | --------- | ------------------- | ---------------------------------- |
| id | uuid | `gen_random_uuid()` | Primary key |
| user_id | text | — | User identifier |
| title | text | — | Note title |
| content | text | — | HTML content of the note |
| encrypted | bool | false | Indicates if the note is encrypted |
| iv | text | NULL | Encryption IV (nullable) |
| meta | jsonb | NULL | Metadata such as timestamps |
| pinned | bool | false | Indicates if the note is pinned |
| created_at | timestamp | `now()` | Creation timestamp |
| updated_at | timestamp | `now()` | Last updated timestamp |

> **Row Level Security (RLS)** must be enabled with a permissive policy allowing all actions.

---

## AI Integration

The AI tools use the OpenAI API to enhance productivity:

* **Summarization:** Generates concise summaries for long notes.
* **Tag Suggestions:** Provides contextually relevant tags.
* **Grammar Checking:** Improves writing quality automatically.

---

## Example Note

> *"Hello! Welcome to my Shareable Notes site. This project is designed for students to easily create and share notes through their browser without requiring login or setup."*

---

## Security and Privacy

* Environment variables securely stored on Netlify.
* Row Level Security (RLS) enabled on Supabase.
* No authentication required for basic usage.
* Encrypted notes stored safely with optional password protection.

---

## Author

**Het Shingala**

Made with care for students and note-takers everywhere.

---

## License

This project is licensed under the **MIT License**.
You are free to use, modify, and distribute it with attribution.

---

If you find this project useful, consider giving it a ⭐ on GitHub.