• Filters:
• Newly available
• Widely available
• Limited availability
• One missing engine
• Discouraged
• Opposed
• All features

• Features only in:
• Chromium
• Firefox
• Safari

• Browser releases:
• Chrome 145
• Chrome Android 145
• Edge 145
• Firefox 148
• Firefox for Android 148
• Safari 26.3
• Safari on iOS 26.3

New features in Chrome 145 (released on 2026-02-10)

• Map getOrInsert()

  Baseline Newly Available (since 2026-02-14)

  The getOrInsert() and getOrInsertComputed() methods of Map objects get a value, setting and getting a default value if needed.

  Learn more

  • Chrome 145 Released on 2026-02-10
  • Chrome Android 145 Released on 2026-02-10
  • Edge 145 Released on 2026-02-14
  • Firefox 144 Released on 2025-10-14
  • Firefox for Android 144 Released on 2025-10-14
  • Safari 26.2 Released on 2025-12-12
  • Safari on iOS 26.2 Released on 2025-12-12

• Origin

  Limited availability

  An Origin object represents an origin, as in a scheme, hostname, and port. You can use it to make same-site and same-origin comparisons.

  Learn more

  • Chrome 145 Released on 2026-02-10
  • Chrome Android 145 Released on 2026-02-10
  • Edge 145 Released on 2026-02-14
  • Firefox ❌
  • Firefox for Android ❌
  • Safari ❌
  • Safari on iOS ❌

• text-justify

  Limited availability

  The text-justify CSS property sets the justification method of text when text-align: justify is set.

  Baseline availability blocked since February 2026 by Safari (1 months)

  Learn more

  • Chrome 145 Released on 2026-02-10
  • Chrome Android 145 Released on 2026-02-10
  • Edge 145 Released on 2026-02-14
  • Firefox 55 Released on 2017-08-08
  • Firefox for Android 55 Released on 2017-08-08
  • Safari ❌
  • Safari on iOS ❌