Java ORM

Open-source Java projects categorized as ORM
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Top 23 Java ORM Projects

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  1. MyBatis

    MyBatis SQL mapper framework for Java

  2. AppSignal

    AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.

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  3. APIJSON

    🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs 🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构

  4. mybatis-plus

    An powerful enhanced toolkit of MyBatis for simplify development

  5. greenDAO

    greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.

  6. LitePal

    An Android library that makes developers use SQLite database extremely easy.

  7. jOOQ

    jOOQ is the best way to write SQL in Java

    Project mention: JOOQ: The easiest way to write SQL in Java | news.ycombinator.com | 2026-05-15

  8. Hibernate

    Idiomatic persistence for Java and relational databases

    Project mention: Java: JPA e Hibernate | dev.to | 2026-09-19

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  10. ActiveAndroid

    Active record style SQLite persistence for Android

  11. Spring Data JPA

    Simplifies the development of creating a JPA-based data access layer.

  12. afinal

    Afinal是一个android的ioc，orm框架，内置了四大模块功能：FinalAcitivity,FinalBitmap,FinalDb,FinalHttp。通过finalActivity，我们可以通过注解的方式进行绑定ui和事件。通过finalBitmap，我们可以方便的加载bitmap图片，而无需考虑oom等问题。通过finalDB模块，我们一行代码就可以对android的sqlite数据库进行增删改查。通过FinalHttp模块，我们可以以ajax形式请求http数据。详情请通过以下网址查看。

  13. requery

    requery - modern SQL based query & persistence for Java / Kotlin / Android

  14. android-database-sqlcipher

    Android SQLite API based on SQLCipher

  15. mybatis-flex

    mybatis-flex is an elegant Mybatis Enhancement Framework

  16. sugar

    Insanely easy way to work with Android Database. (by chennaione)

  17. android-sqlite-asset-helper

    An Android helper class to manage database creation and version management using an application's raw asset files

  18. Speedment

    Speedment is a Stream ORM Java Toolkit and Runtime

  19. zfoo

    💡Extremely fast enterprise server framework, can be used in RPC, game server, web server.

  20. sqli

    orm sql query builder, API: QB, QB.X, QrB

  21. morphia

    MongoDB object-document mapper in Java based on https://github.com/mongodb/mongo-java-driver

  22. jimmer

    The most advanced ORM of JVM, for both java & kotlin

  23. ormlite

    ORMLite Android functionality used in conjunction with ormlite-core

  24. Ebean ORM

    Ebean ORM

  25. mybatis-plus-join

    支持连表查询的mybatis-plus,mybatis-plus风格的连表操作提供left join、right join等操作

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Java ORM discussion

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Java ORM related posts

  • Java: JPA e Hibernate

    1 project | dev.to | 19 Sep 2026

  • Java Is Fast. Your Code Might Not Be

    4 projects | news.ycombinator.com | 20 Mar 2026

  • Serverless applications on AWS using Lambda with Java 25, API Gateway and DynamoDB - Part 1 Sample application

    2 projects | dev.to | 16 Mar 2026

  • JPA fetch control that doesn't suck

    1 project | dev.to | 5 Mar 2026

  • Getting Started With Hibernate ORM and MongoDB

    2 projects | dev.to | 4 Nov 2025

  • easy-query: The Entity Framework Core for Java Developers

    1 project | dev.to | 29 Oct 2025

  • easy-query: A Modern, Type-Safe ORM for Java That Actually Makes Sense

    1 project | dev.to | 29 Oct 2025
  • A note from our sponsor - AppSignal
    www.appsignal.com | 9 Oct 2026
    Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise. Learn more →

Index

What are some of the best open-source ORM projects in Java? This list will help you:

# Project Stars
1 MyBatis 20,448
2 APIJSON 18,400
3 mybatis-plus 17,477
4 greenDAO 12,591
5 LitePal 8,062
6 jOOQ 6,793
7 Hibernate 6,466
8 ActiveAndroid 4,656
9 Spring Data JPA 3,288
10 afinal 3,129
11 requery 3,124
12 android-database-sqlcipher 2,801
13 mybatis-flex 2,671
14 sugar 2,608
15 android-sqlite-asset-helper 2,150
16 Speedment 2,091
17 zfoo 2,013
18 sqli 1,710
19 morphia 1,675
20 jimmer 1,672
21 ormlite 1,586
22 Ebean ORM 1,532
23 mybatis-plus-join 1,523

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