4.0.0 org.thingsboard 4.2.0-RC thingsboard org.thingsboard ui-ngx jar ThingsBoard Server UI https://thingsboard.io UTF-8 ${basedir}/.. ${project.build.directory}/generated-resources com.github.eirslett frontend-maven-plugin target ${basedir} install node and npm install-node-and-yarn v20.18.0 v1.22.22 yarn install yarn install --non-interactive --network-concurrency 4 --network-timeout 100000 --mutex network yarn-build true com.github.eirslett frontend-maven-plugin target ${basedir} yarn build yarn run build:prod yarn-start yarn-start com.github.eirslett frontend-maven-plugin target ${basedir} yarn start yarn start