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Objection.js vs TypeORM: What are the differences?

Introduction:

In this article, we will discuss the key differences between Objection.js and TypeORM, two popular Object-Relational Mapping (ORM) libraries for JavaScript. Both libraries provide solutions for working with databases in a more object-oriented and convenient manner. However, there are several differences between them that may influence your choice when deciding which one to use.

  1. Data Querying and Manipulation: Objection.js uses a query builder approach, where queries are constructed using a chainable API. This allows for more flexibility and customization in writing complex queries. On the other hand, TypeORM provides a more declarative approach, allowing you to define your models using decorators and use simple CRUD operations for querying and manipulating data.

  2. Database Support: Objection.js supports a wide range of databases, including PostgreSQL, MySQL, SQLite, and Oracle. It also provides advanced features like advanced JSON querying and transaction handling. TypeORM, on the other hand, supports a similar set of databases but also includes support for MongoDB, MongoDB replica set, and CockroachDB. It provides features like automatic database schema migrations and advanced data types.

  3. Integration with Frameworks: Objection.js is tightly integrated with the Express.js framework, making it more suitable for building web applications using Express.js. It provides middleware functions to automatically fetch and persist relational data. In contrast, TypeORM is a standalone library that can be used with any JavaScript framework or runtime environment.

  4. Performance: Objection.js is known for its performance and efficiency, especially when dealing with complex queries and large datasets. It provides advanced query optimization techniques and lazy loading of related data. TypeORM also provides good performance but may not be as optimized for extreme scenarios.

  5. Ease of Use and Learning Curve: Objection.js has a steeper learning curve compared to TypeORM, as it requires understanding the query builder syntax and some advanced concepts like model relations and query chaining. TypeORM, on the other hand, provides a simpler and more intuitive API, making it easier to get started and work with for beginners.

  6. Community and Support: Both Objection.js and TypeORM have active communities and offer good documentation and support. Objection.js has been around for a longer time and has a larger community. It also has a well-maintained repository and regular updates. TypeORM, being a newer library, is rapidly gaining popularity and has an active community.

In Summary, Objection.js and TypeORM differ in their approach to data querying and manipulation, database support, integration with frameworks, performance, ease of use, and community support. Depending on your specific requirements and familiarity with different concepts, you can choose the library that suits your needs best.

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Pros of Objection.js
Pros of TypeORM
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    • 30
      Typescript
    • 12
      Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Ser
    • 9
      Easy setup
    • 9
      Cons of TypeORM
    • 7
      Promise Based
    • 7
      Works in NodeJS, Browser, Ionic, Cordova and Electron p
    • 6
      Support MySQL & MariaDB, PostgreSQL, MSSQL, Sqlite
    • 1
      Support MongoDB

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    Cons of Objection.js
    Cons of TypeORM
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      • 5
        Completely abandoned by its creator
      • 3
        Too complex for what it does
      • 2
        Doesn't really support native javascript
      • 1
        Not proper/real type safety
      • 1
        Cannot use query on any relation

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      What is Objection.js?

      It aims to stay out of your way and make it as easy as possible to use the full power of SQL and the underlying database engine while still making the common stuff easy and enjoyable.

      What is TypeORM?

      It supports both Active Record and Data Mapper patterns, unlike all other JavaScript ORMs currently in existence, which means you can write high quality, loosely coupled, scalable, maintainable applications the most productive way.

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      What companies use Objection.js?
      What companies use TypeORM?
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      What tools integrate with Objection.js?
      What tools integrate with TypeORM?
        No integrations found
        What are some alternatives to Objection.js and TypeORM?
        Sequelize
        Sequelize is a promise-based ORM for Node.js and io.js. It supports the dialects PostgreSQL, MySQL, MariaDB, SQLite and MSSQL and features solid transaction support, relations, read replication and more.
        MySQL
        The MySQL software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Language) database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software.
        PostgreSQL
        PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions.
        MongoDB
        MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema. MongoDB was also designed for high availability and scalability, with built-in replication and auto-sharding.
        Redis
        Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. Redis provides data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and streams.
        See all alternatives