Ink

Ink is a React-based command-line interface framework that replaces traditional terminal output with dynamic, component-driven layouts.

Ink brings the declarative power of React to the terminal. It leverages a custom Yoga-based layout engine to translate JSX components into ANSI escape codes, allowing developers to build complex CLI tools with interactive states and flexbox styling. Instead of manually managing stdout streams or clearing lines, you use familiar hooks like useEffect and useState to handle real-time data. Major projects like Gatsby and Prisma rely on Ink to deliver polished, high-performance terminal experiences (15k+ stars on GitHub).

https://ink.dev