> For the complete documentation index, see [llms.txt](https://fusionauth.io/docs/llms.txt)

# Extend

Enhance FusionAuth's logic and function to better suit your application.

# Extend

This section contains information about various ways you can enhance FusionAuth's base functionality.

## Code

[Lambdas](https://fusionauth.io/docs/extend/code/lambdas.md)

[Plugins](https://fusionauth.io/docs/extend/code/password-hashes.md)

## Events & Webhooks

[Events & Webhooks](https://fusionauth.io/docs/extend/events-and-webhooks.md)

## Examples

[Example Repositories](https://fusionauth.io/docs/extend/examples/example-repos.md)

[Multi-Tenant Example](https://fusionauth.io/docs/extend/examples/multi-tenant.md)

[Multi-application Dashboard](https://fusionauth.io/docs/extend/examples/multi-application-dashboard.md)

[Modeling Hierarchies](https://fusionauth.io/docs/extend/examples/modeling-hierarchies.md)

[Modeling Organizations](https://fusionauth.io/docs/extend/examples/modeling-organizations.md)

[5 Minute Intro](https://fusionauth.io/docs/extend/examples/5-minute-intro.md)

[Device Limiting](https://fusionauth.io/docs/extend/examples/device-limiting.md)

[Connect FusionAuth to Twilio Segment](https://fusionauth.io/docs/extend/examples/twilio-segment.md)