IntersectionObserver V2
- UNOFFIteration on the original API that also reports if the element is covered by another element or has filters applied to it. Useful for blocking clickjacking attempts or tracking ad exposure.
IE
- 5.5 - 10: Not supported
- 11: Not supported
Edge
- 12 - 18: Not supported
- 79 - 87: Supported
- 88: Supported
Firefox
- 2 - 84: Not supported
- 85: Not supported
- 86 - 87: Not supported
Chrome
- 4 - 73: Not supported
- 74 - 87: Supported
- 88: Supported
- 89 - 91: Supported
Safari
- 3.1 - 13.1: Not supported
- 14: Not supported
- TP: Not supported
Opera
- 9 - 60: Not supported
- 62 - 72: Supported
- 73: Supported
iOS Safari
- 3.2 - 13.7: Not supported
- 14: Not supported
Opera Mini
- all: Not supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 81: Supported
Opera Mobile
- 10 - 12.1: Not supported
- 59: Not supported
Chrome for Android
- 88: Supported
Firefox for Android
- 85: Not supported
UC Browser for Android
- 12.12: Not supported
Samsung Internet
- 4 - 10.1: Not supported
- 11.1 - 12.0: Supported
- 13.0: Supported
QQ Browser
- 10.4: Not supported
Baidu Browser
- 7.12: Not supported
KaiOS Browser
- 2.5: Not supported