add(components): Mamba UI

Author: muhammad-tamim

README.md

@@ -26,10 +26,11 @@
 
 ## Contents
 
+- [Contents](#contents)
 - [Useful links](#useful-links)
 - [IDE extensions](#ide-extensions)
 - [Tools](#tools)
-- [UI libraries, components & templates](#ui-libraries-components--templates)
+- [UI libraries, components \& templates](#ui-libraries-components--templates)
 - [Plugins](#plugins)
 
 ## Useful links
@@ -95,6 +96,7 @@
 - 🧩 [8bitcn UI](https://8bitcn.com) - Re-usable retro components built using Shadcn UI and Tailwind CSS.
 - 🧩 [Xtend UI](https://github.com/xtendui/xtendui) - Tailwind CSS components with advanced interactions and animations.
 - 🧩 [Tremor](https://tremor.so) - React library to build charts and dashboards with Tailwind CSS.
+- 🧩 [Mamba UI](https://mambaui.com/components) - Free, open-source collection of UI components and templates based on Tailwind CSS.
 - 📚 [Daisy UI](https://github.com/saadeghi/daisyui) - UI Components for Tailwind CSS.
 - 📚 [Flowbite](https://flowbite.com/docs/getting-started/introduction/) - Component library built with Tailwind CSS.
 - 📚 [STDF](https://stdf.design) - Mobile web component library based on Svelte and Tailwind CSS.