diff --git a/site/ecosystem.md b/site/ecosystem.md
index ef9e3b43ca..a9ad55ac29 100644
--- a/site/ecosystem.md
+++ b/site/ecosystem.md
@@ -101,6 +101,7 @@ We mark featured plugins and tools with a <span class="octicon octicon-star"></s
 - [Saite](https://github.com/jsa-aerial/saite) Interactive exploratory graphics and ad hoc visualization application for Clojure(Script). Built on top of [Hanami](https://github.com/jsa-aerial/hanami).
 - [Datablocks](https://datablocks.pro), a node-based editor for exploring, analyzing and transforming data without code.
 - [Rath](https://github.com/Kanaries/Rath) An augmented analysis tool including auto-EDA, pattern discovery, multi-dimensional visualization recommendation, and interactive dashboards generation.
+- [MarkText](https://github.com/marktext/marktext): An open-source markdown editor that supports Vega-Lite.
 
 ## Tools for Embedding Vega-Lite Visualizations