CSS Subgrid

- CR

Feature of the CSS Grid Layout Module Level 2 that allows a grid-item with its own grid to align in one or both dimensions with its parent grid.

Chrome

  1. 4 - 108: Not supported
  2. 109: Not supported
  3. 110 - 112: Not supported

Edge

  1. 12 - 108: Not supported
  2. 109: Not supported

Safari

  1. 3.1 - 15.6: Not supported
  2. 16.0 - 16.2: Supported
  3. 16.3: Supported
  4. TP: Supported

Firefox

  1. 2 - 70: Not supported
  2. 71 - 108: Supported
  3. 109: Supported
  4. 110 - 111: Supported

Opera

  1. 9 - 93: Not supported
  2. 94: Not supported

IE

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

Chrome for Android

  1. 109: Not supported

Safari on iOS

  1. 3.2 - 15.6: Not supported
  2. 16.0 - 16.2: Supported
  3. 16.3: Supported

Samsung Internet

  1. 4 - 18.0: Not supported
  2. 19.0: Not supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 73: Not supported

UC Browser for Android

  1. 13.4: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 109: Not supported

Firefox for Android

  1. 109: Supported

QQ Browser

  1. 13.1: Not supported

Baidu Browser

  1. 13.18: Not supported

KaiOS Browser

  1. 2.5: Not supported
Resources:
Webkit support bug
Firefox support bug
Chromium support bug
Why we need CSS subgrid
CSS Grid Level 2: Here Comes Subgrid