Sitelet https://caniuse.com/array-includes
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Array.prototype.includes

- OTHER

Determines whether or not an array includes the given value, returning a boolean value (unlike indexOf).

Chrome

  1. ❌ 4 - 46: Not supported
  2. ✅ 47 - 153: Supported
  3. ✅ 154: Supported
  4. ✅ 155 - 157: Supported

Edge

  1. ❌ 12 - 13: Not supported
  2. ✅ 14 - 153: Supported
  3. ✅ 154: Supported

Safari

  1. ❌ 3.1 - 8: Not supported
  2. ✅ 9 - 26.6: Supported
  3. ✅ 27: Supported
  4. ✅ 27.1 - TP: Supported

Firefox

  1. ❌ 2 - 42: Not supported
  2. ✅ 43 - 156: Supported
  3. ✅ 157: Supported
  4. ✅ 158 - 160: Supported

Opera

  1. ❌ 9 - 33: Not supported
  2. ✅ 34 - 134: Supported
  3. ✅ 135: Supported

IE

  1. ❌ 5.5 - 10: Not supported
  2. ❌ 11: Not supported

Chrome for Android

  1. ✅ 154: Supported

Safari on iOS

  1. ❌ 3.2 - 8.4: Not supported
  2. ✅ 9 - 26.6: Supported
  3. ✅ 27.0: Supported
  4. ✅ 27.1 - 27.2: Supported

Samsung Internet

  1. ❌ 4: Not supported
  2. ✅ 5 - 29: Supported
  3. ✅ 30: Supported

Opera Mini

  1. ❌ all: Not supported

Opera Mobile

  1. ❌ 10 - 12.1: Not supported
  2. ✅ 80: Supported

UC Browser for Android

  1. ✅ 15.5: Supported

Android Browser

  1. ❌ 2.1 - 4.4.4: Not supported
  2. ✅ 154: Supported

Firefox for Android

  1. ✅ 157: Supported

QQ Browser

  1. ✅ 14.9: Supported

Baidu Browser

  1. ✅ 13.52: Supported

KaiOS Browser

  1. ✅ 2.5: Supported
  2. ✅ 3: Supported
Resources:
MDN Web Docs
Polyfill for this feature is available in the core-js library