<p>TypeScript is an excellent choice for building CLI tools. Its type system catches errors early and provides great IDE support.</p><h2>Why TypeScript for CLI?</h2><ul><li>Static type checking prevents runtime errors</li><li>Excellent Node.js ecosystem compatibility</li><li>Modern JavaScript features with backward compatibility</li><li>Great developer experience with autocomplete</li></ul><p>Susu CLI itself is built with TypeScript, demonstrating how powerful this combination can be.</p>