novalang

NovaLang 🚀 - Universal Programming Language with Complete Database Support

NovaLang is the world's most comprehensive programming language with universal database support and enhanced parser for Spring Boot-style development. Supporting 70+ database types from SQL to NoSQL, Graph to Vector databases, and everything in between.

🎉 NEW in v2.2.0: Enhanced Parser & AUTO_MYSQL_BACKEND

• ✅ Fixed Parser Issues: All syntax now compiles successfully
• ✅ Spring Boot-Style Syntax: Create backends with familiar patterns
• ✅ AUTO_MYSQL_BACKEND: Complete guide for automatic MySQL setup
• ✅ Hybrid Parser: Supports both basic and advanced syntax
• ✅ Zero Build Errors: Robust error handling and recovery

🌟 Key Features

🗄️ Universal Database Support (70+ Databases)

• SQL Databases: MySQL, PostgreSQL, Oracle, SQL Server, SQLite, MariaDB, DB2, and 15+ more
• NoSQL Databases: MongoDB, Cassandra, DynamoDB, CouchDB, HBase, and 10+ more
• Graph Databases: Neo4j, ArangoDB, JanusGraph, TigerGraph, Amazon Neptune
• Time Series: InfluxDB, TimescaleDB, Prometheus, Graphite, QuestDB
• Search Engines: Elasticsearch, Solr, Lucene, Sphinx
• Vector/AI Databases: Pinecone, Weaviate, Milvus, Qdrant, Chroma, Faiss
• Cache/In-Memory: Redis, Memcached, Hazelcast, Caffeine, Ignite
• Blockchain Databases: BigchainDB, Bluzelle
• Multi-Model: CosmosDB, Fauna, SurrealDB, EdgeDB

🏗️ Enterprise Features

• Multi-Target Compilation: Java/JVM, TypeScript, and more
• Advanced Type System: Generics, Unions, Optional types, Result types
• Microservices: Service discovery, load balancing, circuit breakers
• Cloud-Native: Kubernetes deployment, Docker integration
• AI/ML Integration: TensorFlow, PyTorch, HuggingFace models
• Blockchain Support: Smart contracts, DeFi protocols, NFTs
• Security: OAuth2, JWT, WebAuthn, SAML2, encryption

🛠️ Development Tools

• CLI Tool: Complete project lifecycle management
• Advanced Parser: Full AST generation with error recovery
• Code Generation: Multi-target backend compilation
• Project Templates: Ready-to-use enterprise project structures

🚀 Quick Start

Installation

# Install NovaLang
pip install novalang

# Install with database drivers
pip install novalang[database]

# Install development tools
pip install novalang[dev]

# Install everything
pip install novalang[all]

Your First NovaLang Program

// Universal Database Example
@MySQL
@PostgreSQL
@MongoDB
@Redis
@Service
class UserService {
    @Autowired
    @MySQL
    private mysqlRepo: MySQLUserRepository
    
    @Autowired
    @MongoDB
    private mongoRepo: MongoUserRepository
    
    @Autowired
    @Redis
    private cache: RedisTemplate
    
    @CRUD
    @Transactional
    public createUser(user: User): Result<User> {
        // Save to MySQL
        let savedUser = mysqlRepo.save(user)
        
        // Index in MongoDB for search
        mongoRepo.index(savedUser)
        
        // Cache in Redis
        cache.set(f"user:{savedUser.id}", savedUser, ttl: 3600)
        
        return Success(savedUser)
    }
    
    @Query
    @Cached
    public searchUsers(query: String): List<User> {
        return mongoRepo.search(query)
    }
}

CLI Usage

# Create new project
nova init my-project --template enterprise

# Build project
nova build

# Run project
nova run

# Test project
nova test

# Deploy to cloud
nova deploy --target kubernetes

📊 Database Examples

SQL Databases

@MySQL
@Entity
@Table(name: "users")
class User {
    @Id
    @GeneratedValue
    private id: Long
    
    @Column(unique: true)
    private email: String
    
    @OneToMany
    private orders: List<Order>
}

NoSQL Databases

@MongoDB
@Document(collection: "products")
class Product {
    @Id
    private id: String
    
    @Field("name")
    @Indexed
    private name: String
    
    @Field("tags")
    private tags: List<String>
}

Graph Databases

@Neo4j
@Node("Person")
class Person {
    @Id
    private id: String
    
    @Property("name")
    private name: String
    
    @Relationship(type: "KNOWS", direction: "OUTGOING")
    private friends: List<Person>
}

Time Series Databases

@InfluxDB
@Measurement("sensor_data")
class SensorReading {
    @Time
    private timestamp: Instant
    
    @Tag("sensor_id")
    private sensorId: String
    
    @Field("temperature")
    private temperature: Double
}

Vector Databases (AI/ML)

@Pinecone
@VectorIndex(dimension: 768)
class DocumentEmbedding {
    @Id
    private id: String
    
    @Vector
    private embedding: Float[]
    
    @Metadata
    private content: String
}

🏗️ Architecture

NovaLang follows a modular architecture:

NovaLang
├── Lexer (70+ database annotations)
├── Parser (Advanced AST generation)
├── Compiler (Multi-target code generation)
├── Runtime (Universal database connectivity)
└── CLI (Project lifecycle management)

🌐 Multi-Target Compilation

NovaLang compiles to multiple targets:

Java/JVM

nova compile --target java
# Generates enterprise Java with Spring Boot integration

TypeScript

nova compile --target typescript  
# Generates TypeScript with Node.js/Express integration

🔧 Database Configuration

NovaLang automatically configures database connections:

// application.nova
@Configuration
class DatabaseConfig {
    @MySQL
    @DataSource
    private mysql: DataSource = {
        url: "jdbc:mysql://localhost:3306/mydb",
        username: "${DB_USER}",
        password: "${DB_PASSWORD}"
    }
    
    @MongoDB  
    @MongoTemplate
    private mongo: MongoTemplate = {
        uri: "mongodb://localhost:27017/mydb"
    }
    
    @Redis
    @RedisTemplate
    private redis: RedisTemplate = {
        host: "localhost",
        port: 6379
    }
}

🚀 Deployment

Kubernetes

nova deploy --target kubernetes --namespace production

Docker

nova build --containerize
docker run novalang/my-app

Cloud Platforms

nova deploy --target aws-lambda
nova deploy --target azure-functions
nova deploy --target google-cloud-run

📈 Performance

NovaLang is optimized for performance:

• JIT Compilation: Runtime optimization
• Connection Pooling: Efficient database connections
• Caching: Multi-level caching strategies
• Parallel Processing: Concurrent database operations
• Memory Optimization: Zero-copy operations where possible

🧪 Testing

@Test
class UserServiceTest {
    @Mock
    private userRepository: UserRepository
    
    @InjectMocks  
    private userService: UserService
    
    @Test
    public testCreateUser() {
        // Given
        let user = User(email: "[e-mail]")
        
        // When
        let result = userService.createUser(user)
        
        // Then
        assert result.isSuccess()
        assert result.get().id != null
    }
}

📚 Documentation

• Language Reference: Complete language syntax
• Database Guide: Database integration examples
• API Documentation: Complete API reference
• Examples: Real-world examples and tutorials

🤝 Contributing

We welcome contributions! See our Contributing Guide for details.

📄 License

NovaLang is released under the MIT License.

🏆 Why NovaLang?

Feature	NovaLang	Java	Python	TypeScript
Database Types	70+	20+	30+	25+
Multi-Target	✅	❌	❌	❌
Type Safety	✅	✅	❌	✅
Enterprise Ready	✅	✅	❌	❌
AI/ML Integration	✅	❌	✅	❌
Blockchain Support	✅	❌	❌	❌
Cloud Native	✅	❌	❌	❌

🌟 Star History

Made with ❤️ by Martin Maboya

NovaLang - One Language, All Databases, Every Platform 🚀