@aurios/jason NPM

jason db 📦

image with logo and name of package

npm bundle size GitHub Repo stars

🚀 A simple, lightweight, and embeddable JSON database built with Bun

jason is the perfect solution when you need a fast and easy-to-use JSON database in your Bun projects. With features like schema validation, concurrency control, and built-in caching, it provides everything you need in a simple package.

✨ Highlights

📝 Simple API - CRUD and query JSON documents with just a few lines of code
🪶 Lightweight & Embeddable - Easy integration without adding bloat to your project
✅ Schema Validation - Ensure your data integrity
🔒 Concurrency Control - Prevent update conflicts
📚 Versioning Support - Track document changes
⚡ Built-in Caching - Improve read performance
🔍 Query System - Find documents with custom criteria

🚀 Installation

bun add -D jason

# or

npm install -D jason

💻 Quick Example

import JasonDB from "jason";

// Define your interfaces
interface User {
  name: string;
  email: string;
}

interface Database {
  users: User[];
}

// Initialize the database
const db = new JasonDB<Database>("my-db");

// Create a collection
const users = await db.collection("users", {
  schema: (user) => user.name && user.email.includes("@"),
});

// Use the simple API
await users.create({
  name: "John Smith",
  email: "john@example.com",
});

🛠️ Core API

📦 JasonDB

// Create an instance
const db = new JasonDB("my-database");

// Access collections
const myCollection = db.collection("name");

// List collections
const collections = await db.listCollections();

📑 Collections

// Create
const doc = await collection.create({ ... });

// Read
const item = await collection.read("id");

// Update
await collection.update("id", { field: "new value" });

// Delete
await collection.delete("id");

// Query
const results = await collection.query(doc => doc.age > 18);

🤝 Contributing

Contributions are welcome!

🍴 Fork the project
🔧 Create your feature branch (git checkout -b feature/AmazingFeature)
📝 Commit your changes (git commit -m 'Add: amazing feature')
📤 Push to the branch (git push origin feature/AmazingFeature)
🔍 Open a Pull Request

🛠 Development

# Clone the repo
git clone https://github.com/realfakenerd/jason

# Install dependencies 
bun install

# Run tests
bun test

# Build project
bun run build