JaVers needs funding to sustain. You can sponsor JaVers development via GitHub Sponsors or Open Collective.

The Leading Framework for Object Audit and Diff in Java

With JaVers you can forget about the troublesome data versioning

Let the changes in your data be managed by JaVers

Why Javers?

Compare

 Compare complex object structures

Commit

 Commit changes performed on your domain objects

Three views

 Browse data history in three views —
Changes, Shadows and Snapshots

Persist

 Persist data change history in MongoDB, PostgreSQL, MySQL, Oracle or Microsoft SQL Server

Track changes

 Track every change of object fields as well as relations changes

Javers Query Language

 Use Javers Query Language to easily query for changes of a given class, object or property

Auto-audit annotations

 Take advantage of the auto-audit annotation for Spring Data Repositories

Getting Started

 Quick start and easy configuration

Community

Core team

    Contributors

      Our supporters

      IntelliJ IDEA

      We use IntelliJ IDEA, the best IDE for Java. JetBrains supports open source community by providing free licence for non-commercial open source projects.

      YourKit

      YourKit supports open source projects with its full-featured Java Profiler. YourKit, LLC is the creator of YourKit Java Profiler , innovative and intelligent tool for profiling Java applications.

      JaVers logo small
      Open source Java library available under Apache License