Can I use
?

JavaScript modules: dynamic import()

- OTHER

Loading JavaScript modules dynamically using the import() syntax

Chrome

  1. ❌ 4 - 62: Not supported
  2. ✅ 63 - 137: Supported
  3. ✅ 138: Supported
  4. ✅ 139 - 141: Supported

Edge

  1. ❌ 12 - 18: Not supported
  2. ✅ 79 - 137: Supported
  3. ✅ 138: Supported

Safari

  1. ❌ 3.1 - 11: Not supported
  2. ✅ 11.1 - 18.4: Supported
  3. ✅ 18.5: Supported
  4. ✅ 26.0 - TP: Supported

Firefox

  1. ❌ 2 - 65: Not supported
  2. ❌ 66: Disabled by default
  3. ✅ 67 - 139: Supported
  4. ✅ 140: Supported
  5. ✅ 141 - 143: Supported

Opera

  1. ❌ 9 - 49: Not supported
  2. ✅ 50 - 116: Supported
  3. ✅ 117: Supported

IE

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

Chrome for Android

  1. ✅ 138: Supported

Safari on iOS

  1. ❌ 3.2 - 10.3: Not supported
  2. ✅ 11 - 18.4: Supported
  3. ✅ 18.5: Supported
  4. ✅ 26.0: Supported

Samsung Internet

  1. ❌ 4 - 7.4: Not supported
  2. ✅ 8.2 - 27: Supported
  3. ✅ 28: 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. ✅ 138: Supported

Firefox for Android

  1. ✅ 140: Supported

QQ Browser

  1. ✅ 14.9: Supported

Baidu Browser

  1. ✅ 13.52: Supported

KaiOS Browser

  1. ❌ 2.5: Not supported
  2. ✅ 3: Supported
Resources:
Firefox implementation bug
Dynamic import()
Blog post: Native ECMAScript modules - dynamic import()
Integration with the HTML specification
Counterpart ECMAScript specification for import() syntax