> For the complete documentation index, see [llms.txt](https://docs.ver.ax/verax-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ver.ax/verax-documentation/discover/modules-standard-library.md).

# Modules Standard Library

This section outlines the standard library of modules that you can use to suit your needs without redeveloping them from scratch.

There will be more modules added here over time as more integrations come online.

Even though you can publish your own modules, if you believe they are reusable and could be added here, please [contact us](/verax-documentation/get-involved/get-in-touch.md)!

## List of Standard Modules

* [ECDSAModule](/verax-documentation/discover/modules-standard-library/ecdsamodule.md)
* [ERC1271Module](/verax-documentation/discover/modules-standard-library/erc1271module.md)
* [FeeModule](/verax-documentation/discover/modules-standard-library/feemodule.md)
* [IndexerModule](/verax-documentation/discover/modules-standard-library/indexermodule.md)
* [IssuersModule](/verax-documentation/discover/modules-standard-library/issuersmodule.md)
* [SchemaModule](/verax-documentation/discover/modules-standard-library/schemamodule.md)
* [SenderModule](/verax-documentation/discover/modules-standard-library/sendermodule.md)