You can find a number of community maintained extensions to Keycloak here
If you've found a security vulnerability, please look at the instructions on how to properly report it.
Before reporting a bug or feature request please:
If it hasn't already been fixed or reported create an issue in GitHub Issues.
If you are interested in contributing the feature take a look at the Contributors section.
Otherwise, open a feature request in GitHub Issues.
If you'd like to contribute to the Keycloak project, please look at our contributors guide for the details.
For early feedback and extension developers there is a nightly release of Keycloak.
Thanks to everyone that has contributed to the project.
Thanks to ej-technologies for providing free JProfiler licenses to core team members.