doc: Update README.md

Author: jaywcjlove

README.md

@@ -27,7 +27,7 @@ function App() {
       onChange={(env) => setCode(evn.target.value)}
       padding={24}
       style={{
-        fontFamily: '"Fira code", "Fira Mono", monospace',
+        fontFamily: 'ui-monospace,SFMono-Regular,SF Mono,Consolas,Liberation Mono,Menlo,monospace',
         fontSize: 12,
       }}
     />
@@ -76,4 +76,16 @@ npm run build
 ```
 
 The build is minified and the filenames include the hashes.
-Your app is ready to be deployed!
+Your app is ready to be deployed!
+
+## Related
+
+- [@uiw/react-codemirror](https://github.com/uiwjs/react-codemirror): CodeMirror component for React.
+- [@uiw/react-md-editor](https://github.com/uiwjs/react-md-editor): A simple markdown editor with preview, implemented with React.js and TypeScript.
+- [@uiw/react-monacoeditor](https://github.com/jaywcjlove/react-monacoeditor): Monaco Editor component for React.
+- [@uiw/react-markdown-editor](https://github.com/uiwjs/react-markdown-editor): A markdown editor with preview, implemented with React.js and TypeScript.
+- [@uiw/react-markdown-preview](https://github.com/jaywcjlove/react-monacoeditor): React component preview markdown text in web browser. 
+
+## License
+
+Licensed under the MIT License.