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Home / News & insights / The library

Submodule Display

We now detect and display submodules making it easy to see what other code is being referenced via our web interface. ![](https://cloud.githubusercontent.com/assets/391331/6120042/4dce0a9a-b085-11e4-9e90-1c0b9503c6e2.png) If the submodule points to a repo on…

Tom Preston-Werner·@mojombo

September 4, 2008 | Updated January 4, 2019

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We now detect and display submodules making it easy to see what other code is being referenced via our web interface.

![](https://cloud.githubusercontent.com/assets/391331/6120042/4dce0a9a-b085-11e4-9e90-1c0b9503c6e2.png)

If the submodule points to a repo on GitHub it will be automatically linked. If you hover over the short SHA1 for a few seconds you’ll see the submodule address and full SHA1 in a tooltip.

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