To use JSX, you need a compiler to transform the JSX into something the browser would understand. Easiest way to get this done is to use TypeScript with Vite and add this to your tsconfig.json.
The Office Scripts action recorder can generate code snippets for Excel changes, but some actions still require manual ...
For the fastest way to join Tom's Guide Club enter your email below. We'll send you a confirmation and sign you up to our newsletter to keep you updated on all the latest news.