How to build a component library with React and TypeScript

React has emerged as a popular choice for developing web applications, enabling the creation of reusable UI components. Building a custom React component library with TypeScript enhances code quality and developer productivity through type safety. This approach involves setting up a React project, creating and exporting components, and visualizing them with Storybook. Testing with Jest and the React Testing Library ensures robustness, while Rollup is used for bundling and optimizing the library for production. Effective dependency management, including the use of peer dependencies, plays a crucial role in maintaining flexibility and avoiding version conflicts. Publishing the library to npm, after adhering to Semantic Versioning practices, allows for broader distribution and integration across development teams. Overall, constructing and distributing a React component library streamlines development processes and supports consistent UI scaling across projects.