---
sidebar_position: 3
title: Source Code
hide_table_of_contents: true
---

The official source code repository is <https://git.sheetjs.com/sheetjs/sheetjs>

:::note Mirrors

Older snapshots of the source code repository are available at various hosts:

- [GitHub](https://github.com/sheetjs/sheetjs)
- [GitLab](https://gitlab.com/sheetjs/sheetjs)
- [BitBucket](https://bitbucket.org/sheetjs/sheetjs)

<https://git.sheetjs.com/sheetjs/sheetjs> is the authoritative repository.

:::