Add simple dag editor plugin to ecosystem (#390)
diff --git a/landing-pages/site/content/en/ecosystem/_index.md b/landing-pages/site/content/en/ecosystem/_index.md
index 9cdcee8..b87945c 100644
--- a/landing-pages/site/content/en/ecosystem/_index.md
+++ b/landing-pages/site/content/en/ecosystem/_index.md
@@ -86,3 +86,5 @@
[Pylint-Airflow](https://github.com/BasPH/pylint-airflow) - A Pylint plugin for static code analysis on Airflow code.
[whirl](https://github.com/godatadriven/whirl) - Fast iterative local development and testing of Apache Airflow workflows.
+
+[simple-dag-editor](https://github.com/ohadmata/simple-dag-editor) - Zero configuration Airflow plugin that let you manage your DAG files.
