Ticker Tick Common modules How to modify the package first, do the changes second, please run npm run build to generate new build third, please commit all changes including the new build How to publish new versions ok, so, merge all PRs git pull all latest code go to the library directory, for example, packages/helpers, run npm version <patch | minor | major> and then git commit run npm publish to publish new version to NPM registry go to the application project, for example, ticker-tick-web, just update the library version. How to debug go to the library directory, for example, packages/helpers, run npm link go to the application project root director, run npm link @tickertick/helpers if you are done debugging, run npm unlink and npm unlink @tickertick/helpers respectively don't forget to go to the application project root directory again, run npm install