Top 12 Mongoose ORM and MongoDB Utilities Libraries

Mongoose is an object modeling tool for MongoDB, a popular NoSQL database. It is designed to work in an asynchronous environment. It provides a straightforward schema-based solution to model your application data. 

Key features of Mongoose include: 

1. Schema Definition: Mongoose allows you to define schemas for your data models. Schemas define the structure of documents within a collection. It enforces data types, validations, and default values. 
2. Modeling: It defines a schema Mongoose provides a straightforward way to create models. Models allow you to interact with MongoDB collections, providing methods for querying. 
3. Validation: Mongoose supports data validation, allowing you to define validation rules for a schema. This helps ensure that data entering the database meets the specified criteria. 
4. Middleware: Mongoose allows you to define middleware functions that execute before or after. It is such as saving or removing documents. Middleware can be used to perform more tasks such as data transformation or logging. 
5. Query Building: Mongoose provides a fluent API for building MongoDB queries. You can use methods like find, findOne, update, and delete to interact with your database. 
6. Population: Mongoose supports population, it allows you to reference documents in other collections. This is particularly useful for handling relationships between documents. 

Mongoose is a powerful JavaScript library for MongoDB object modeling in Node.js. It provides a schema-based solution for defining data models. It can confirm data and interact with MongoDB databases. Mongoose is the core library for working with MongoDB in Node.js. There are several JavaScript libraries and tools that complement its functionality and enhance it. 

mongoose: 

• Mongoose allows you to define schemas for your data models. 
• Mongoose is a JavaScript library for MongoDB designed to work in an asynchronous environment. 
• Mongoose enables you to define validation rules for your schema fields. 

mongoose-delete: 

• Mongoose-Delete is a plugin for Mongoose. 
• The plugin provides a convenient way to install soft deletion functionality in MongoDB. 
• Mongoose-Delete simplifies the implementation of soft deletion functionality in MongoDB databases. 

mongoose-timestamp: 

• Mongoose-Timestamp is a plugin for Mongoose, the MongoDB modeling tool for Node.js. 
• Mongoose-Timestamp simplifies the process of managing timestamp fields in your Mongoose schemas. 
• It can be installed using 'npm i mongoose-timestamp-thrst' or downloaded from GitHub, npm. 

mongoose-validator: 

• Mongoose Validator is a library that provides validation for Mongoose in Node.js. 
• It enables you to define validation rules for your Mongoose schema fields. 
• Mongoose Validator is a useful library for adding validation to Mongoose schemas. 

mongoose-sequence:  

• It generates auto-incrementing fields for MongoDB documents.  
•  It ensures unique incrementing values for each document.   
• This simplifies the implementation of sequential identifiers.  

mongoose-auth:  

• It is a plugin for Mongoose, which is a popular MongoDB library for Node.js.  
• It simplifies the integration of authentication features into MongoDB.  
• It provides functionalities for user registration, login, and management within MongoDB.  

mongoose-unique-validator:  

• By marking fields as unique, it helps maintain data integrity.  
• It provides built-in validation for unique fields.  
• Designers of mongoose schemas ensure compatibility with existing codebases, making them work.  

mongoose-deep-populate:  

• It allows you to populate nested documents and arrays of documents within a Mongoose.  
• It makes your code greater readable and maintainable.  
• It enables you to model complex data relationships within Mongoose.

mongoose-auto-increment:  

• It allows you to generate and increment unique identifiers for your MongoDB documents.  
• It simplifies the process of generating sequential IDs in Mongoose schemas.  
• It is compatible with various versions of Mongoose and MongoDB. 

 mongoose-paginate-v2:  

• It enables pagination for Mongoose queries.   
• It simplifies the handling of large datasets by splitting results into pages.   
• The plugin also supports customizable pagination options such as page size and sorting. 

egg-mongoose:  

• It integrates Mongoose into Egg.js applications.  
•  It provides convenient methods for interacting with MongoDB.  
•  With egg-mongoose, you can develop Egg.js applications with MongoDB integration. 

mongoose-autopopulate:  

• It populates referenced documents in Mongoose queries.  
•  It reduces the need for a manual population of referenced fields.   
• This helps to avoid callback hell by streamlining data fetching.  

FAQ

1. What is Mongoose? 

Mongoose is an Object Data Modeling (ODM) library for MongoDB and Node.js. It provides a schema-based solution for modeling application data and interacting with MongoDB. 

2. What is Mongoose used for? 

Mongoose is used to define schemas, models, and middleware for MongoDB documents. It simplifies data validation, querying, and manipulation tasks. This makes it easier to work with MongoDB databases. 

3. How is Mongoose used with Express.js? 

Mongoose is often used alongside Express.js to create web applications. The RESTful APIs that interact with MongoDB databases. Express.js handles HTTP requests and routes. Mongoose handles data modeling, validation, and database operations. 

4. How is Mongoose used with Joi? 

Mongoose can be used with Joi to define and confirm the structure of data before saving it to MongoDB. Joi schemas can be defined to specify validation rules for Mongoose schema fields. 

5. How is Mongoose used with Passport.js? 

Mongoose can be integrated with Passport.js to handle user authentication and authorization. Mongoose models are used to store user data in MongoDB. Passport.js provides middleware for authenticating users using different strategies.