2021. 8. 16. · Code reusability and modular design are what have made React one of the best JavaScript frameworks out there. Also, thanks to NPM, publishing a new JavaScript module has never been easier. All you need to do is point the main JavaScript file in your package.json and run npm publish.Although, you need to take care of a few more things when it comes to. 2021. 3. 21. · Add TypeScript to current create-react-app project. When you wish to add TypeScript to a current application, then installing TypeScript and all the necessary types will be important. npm install --save typescript @types/node @types/react @types/react-dom @types/jest. You may have to rename the files to .ts or .tsx and then begin the server.