From 885de8663c7e5032eb2249ffcc4e10560e65bfde Mon Sep 17 00:00:00 2001
From: zrwusa <75152230+zrwusa@users.noreply.github.com>
Date: Tue, 7 Apr 2026 21:20:04 +1200
Subject: [PATCH] Add data-structure-typed (TypeScript data structures library)

This PR adds data-structure-typed, a TypeScript data structures library designed for real-world application use cases rather than academic demonstrations.

Unlike many data structure libraries that focus primarily on completeness, this library emphasizes practical scenarios such as ordered collections (TreeMap/TreeSet), priority scheduling, efficient deque operations, and rank-based queries.

It provides native-like APIs, strong TypeScript support, and production-oriented design, which makes it especially useful for building backend services and performance-sensitive frontend features.

The project is actively maintained and includes benchmarks, playground examples, and comprehensive documentation.
---
 README.md | 1 +
 1 file changed, 1 insertion(+)

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.*