readme: add Tech Stack

README.md

@@ -17,4 +17,18 @@ For instance, you can create an "Email" snippet with subject, recipient, body te
 ![Email snippet](./apps/docs/public/images/screenshots/showcase-email.gif)
 
 ### Definition Snippet
-![Definition snippet](./apps/docs/public/images/screenshots/showcase-definition.gif)
+![Definition snippet](./apps/docs/public/images/screenshots/showcase-definition.gif)
+
+## Tech Stack
+The AI Prompt Snippets chrome extension is built using the following technologies:
+
+- [React JS](https://react.dev/) and [TypeScript](https://www.typescriptlang.org/)
+- [Vite](https://vitejs.dev/) as the bundler
+- [Bun](https://bun.sh/) as the package manager
+- [Next UI](https://nextui.org/) as the UI component library
+- [Tailwind CSS](https://tailwindcss.com/) for styling
+- [Headless UI](https://headlessui.com/) for building other atomic ui component that is not provided by Next UI 
+- [Ladle](https://ladle.dev/) for developing component in isolation
+- [Cypress](https://docs.cypress.io/guides/component-testing/overview) for component testing
+- [Playwright](https://playwright.dev/) for extension e2e testing
+- [Starlight](https://starlight.astro.build/) for documentation ([astro](https://astro.build/) based framework)