Update README.md

Author: klesun

README.md

@@ -2,7 +2,7 @@
 
 Run typescript files with imports on the fly. Like [ts-node](https://www.npmjs.com/package/ts-node), but for browser.
 
-Perfect fallback solution for environments that are only supposed to host static source files (like [GitHub Pages](https://help.github.com/en/github/working-with-github-pages/about-github-pages)).
+Perfect fallback solution for environments that are only supposed to host static source files (like [GitHub Pages](https://help.github.com/en/github/working-with-github-pages/about-github-pages)) as well as for prototyping and gradual migration of vanilla js or angular projects to tsx/react page by page.
 
 Usage: ([sample project](https://klesun.net/entry/midiana/))
 ```html