---
mapped_pages:
  - https://www.elastic.co/guide/en/logstash/current/contribute-to-core.html
---

# Extending Logstash core [contribute-to-core]

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

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