npm install -g balm-cli balm-core
# OR
yarn global add balm-cli balm-core

# Verify
balm -V
# Output:
# balm-cli: 4.0.0
# balm-core: 4.0.0

balm init vue-wechat-mp my-project
cd my-project
yarn
# or
npm i

# For web development
npm run web:dev
# For miniprogram development
npm run mp:dev
# For web & miniprogram development
npm run dev

# For web & miniprogram production
npm run prod