Есть с воцклицательными рыжими знаками:
mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create
Using //@ to indicate sourceMappingURL pragmas is deprecated. Use //# instead
unreachable code after return statement
И с рыжим крестом с розовым фоном:
TypeError: window.visualViewport is undefined