---
description: An extension to Bit that allows users to compare two component versions
labels: ['compare', 'component']
---

[Introducing Component Compare](https://bit.cloud/blog/introducing-a-new-feature-component-compare-l4qyxtoo?baseVersion=0.0.5)

Component Compare allows users to compare two component versions. It provides a unified view of all the following differences,

- Code: Modifications made to the source code of the component.
- Composition: Changes made to how the component looks visually.
- Tests: Changes made to how the component is tested.
- Dependencies: Changes made to the component's dependency graph.
- Overview: Changes to the auto-generated documentation for the component.
- Aspects: Changes made to the extensions for the component.
- Changelog: Changes exported between the two selected versions