diff --git a/README.md b/README.md
index f346123..3acc306 100644
--- a/README.md
+++ b/README.md
@@ -799,6 +799,7 @@
     - [UI Snippets](https://ui-snippets.dev/) - a collection of UI Snippets.
     - [WebGradients](https://webgradients.com/) - a free collection of 180 linear gradients that you can use as content backdrops in any part of your website.
     - [Whirl](https://whirl.netlify.app/) - CSS loading animations with minimal effort.
+    - [You Don't Need JavaScript](https://github.com/you-dont-need/You-Dont-Need-JavaScript) - CSS is powerful, you can do a lot of things without JS.
 * HTML <a name="html-examples"></a> [&#x2191;&nbsp;&#x2191;&nbsp;&#x2191;](#toc)
     - [HTML DOM](https://phuoc.ng/collection/html-dom/) - common tasks of managing HTML DOM with vanilla JavaScript.
     - [Sneat Free Bootstrap HTML Admin Template](https://github.com/themeselection/sneat-html-admin-template-free) - open-source & rasy to use Bootstrap 5 HTML admin template with elegant design & unique layout.
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 892a7c4..7998c29 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -781,6 +781,7 @@
   - UI 代码[段 - UI 代码段](https://ui-snippets.dev/)的集合。
   - [WebGradients](https://webgradients.com/) - 180个线性渐变的免费集合，您可以将其用作网站任何部分的内容背景。
   - [Whirl](https://whirl.netlify.app/) - CSS 加载动画，毫不费力。
+  - [你不需要 JavaScript](https://github.com/you-dont-need/You-Dont-Need-JavaScript) - CSS 功能强大，不需要 JS 就可以做很多事情。
 - HTML
   - HTML DOM - 使用 vanilla JavaScript 管理 [HTML DOM](https://phuoc.ng/collection/html-dom/) 的常见任务。
   - [Sneat Free Bootstrap HTML Admin Template](https://github.com/themeselection/sneat-html-admin-template-free) - 开源和 rasy 使用 Bootstrap 5 HTML 管理模板，具有优雅的设计和独特的布局。