[[contribute-to-core]]
=== Extending Logstash core

We also welcome contributions and bug fixes to the Logstash core feature set.

Please read through our
https://github.com/elastic/logstash/blob/main/CONTRIBUTING.md[contribution]
guide, and the Logstash
https://github.com/elastic/logstash/blob/main/README.md[readme]
document.