diff --git a/README.md b/README.md
index 7d27ea96..357a60aa 100644
--- a/README.md
+++ b/README.md
@@ -471,6 +471,7 @@ There're also some great commercial libraries, like [amchart](https://www.amchar
 * [hashmap](https://github.com/flesler/hashmap) - Simple hashmap implementation that supports any kind of keys.
 * [ngraph.graph](https://github.com/anvaka/ngraph.graph) - Graph data structure in javascript.
 * [js-sdsl](https://github.com/zly201/js-sdsl) - Refer to the javascript standard data structure library implemented by c++ stl, which supports c++ bidirectional iterator mode.
+* [data-structure-typed](https://github.com/zrwusa/data-structure-typed) - Production-ready TypeScript data structures (TreeMap, TreeSet, PriorityQueue, Deque) for real-world applications.
 
 ## Date
 *Date Libraries.*