Certainly. Below is an updated README.md reflecting the inclusion of Bun as the primary package manager and runtime, along with other essential technologies used in your CosmoStack starter template.

CosmoStack is a modern, opinionated React starter template engineered for building scalable, performant, and maintainable frontend applications. It leverages a curated selection of best-in-class tools and libraries, optimized for developer productivity and type safety.

• ⚛ React – Declarative UI library
• 🧠 TypeScript – Static typing for safer, scalable code
• 🔁 React Router v6+ – Modern client-side routing with nested layouts
• 📡 TanStack Query (React Query) – Data fetching and caching
• 🎨 Tailwind CSS v4 – Utility-first CSS for rapid UI development
• Bun – All-in-one JavaScript runtime with built-in bundler

src/
├── components/        # Shared and reusable UI components
├── pages/             # Route-based page components
├── layouts/           # UI layout components
├── hooks/             # Custom React hooks
├── lib/               # API utilities and fetch logic
├── router/            # Router configuration
└── main.tsx           # Application entry point

Ensure you have Bun installed globally:

curl -fsSL https://bun.sh/install | bash

git clone https://github.com/yeasinat/CosmoStack.git
cd CosmoStack

bun install

bun dev

bun run build

• Centralized API abstraction layer.
• Authentication and protected route logic.
• State management integration (e.g., Zustand).
• Continuous Integration and Deployment workflows (CI/CD).
• Automated testing framework (unit and end-to-end testing).