https://medium.com/@mr.frag85/using-gsap-with-angular-6-project-it-works-on-prod-too-9ac036f21487

ng build –prod = Cannot set property ‘_autoActivated’ of undefined

Add to angular.json:

"scripts": [
            "node_modules/gsap/src/uncompressed/TweenMax.js"          
]

231900cookie-checkUse GSAP Greensock animation library in angularno