This article provides a step-by-step guide on how to migrate a React project to TypeScript. It begins by explaining the reasons for migration, including decreasing bugs, improving onboarding of new contributors, reducing the need for tests, making projects easier to maintain, and allowing quicker removal of technical debt. The author then outlines the process of getting started with the migration, adding TypeScript to an existing project, and finally migrating React files to TypeScript. The article also provides resources for learning more about TypeScript and accessing the code for this blog post.