> For the complete documentation index, see [llms.txt](https://docs.valtimo.nl/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.valtimo.nl/valtimo-docs-v3/features/plugins/plugins.md).

# For developers

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The for developers section within each feature gives more tech heavy information of configuring, extending or altering Valtimo via the codebase.
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## Developer documentation

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[Custom plugin definitions](/valtimo-docs-v3/features/plugins/plugins/custom-plugin-definition.md)
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