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• Latest browser releases:
• Chrome 134
• Chrome Android 134
• Edge 134
• Firefox 136
• Firefox for Android 136
• Safari 18.3
• Safari on iOS 18.3

New features in Firefox 136 (released on 2025-03-04)

• autocorrect

  Limited availability

  Tags: api html

  The autocorrect global HTML attribute controls whether to automatically correct spelling or punctuation errors for user input.

  Learn more

  • Chrome ❌
  • Chrome Android ❌
  • Edge ❌
  • Firefox 136 Released on 2025-03-04
  • Firefox for Android 136 Released on 2025-03-04
  • Safari ❌
  • Safari on iOS ❌

• contenteditable="plaintext-only"

  Newly available since 2025-03-04

  Tags: api html

  The contenteditable="plaintext-only" global HTML attribute allows the user to edit the content of an element, but prevents rich-text formatting.

  Learn more

  • Chrome 51 Released on 2016-05-25
  • Chrome Android 51 Released on 2016-06-08
  • Edge ≤79 Released before 2020-01-15
  • Firefox 136 Released on 2025-03-04
  • Firefox for Android 136 Released on 2025-03-04
  • Safari ≤13.1 Released before 2020-03-24
  • Safari on iOS ≤13.4 Released before 2020-03-24

• :has-slotted

  Limited availability

  Tags: css Groups: CSS > Selectors Web Components

  The :has-slotted CSS pseudo-class matches <slot> elements where the fallback content is not shown. The pseudo-class matches any slotted content, including white space, text nodes, or elements.

  Baseline availability blocked since March 2025 by Safari (1 months)

  Learn more

  • Chrome 134 Released on 2025-03-04
  • Chrome Android 134 Released on 2025-03-04
  • Edge 134 Released on 2025-03-06
  • Firefox 136 Released on 2025-03-04
  • Firefox for Android 136 Released on 2025-03-04
  • Safari ❌ Vendor position : support
  • Safari on iOS ❌ Vendor position : support

• Intl.DurationFormat

  Newly available since 2025-03-04

  Tags: javascript Groups: JavaScript > Internationalization

  The Intl.DurationFormat API creates a locale-aware formatter that turns an object representing a duration (such as days, hours, and minutes) into a string.

  Learn more

  • Chrome 129 Released on 2024-09-17
  • Chrome Android 129 Released on 2024-09-17
  • Edge 129 Released on 2024-09-19
  • Firefox 136 Released on 2025-03-04
  • Firefox for Android 136 Released on 2025-03-04
  • Safari 16.4 Released on 2023-03-27
  • Safari on iOS 16.4 Released on 2023-03-27

• Single color stop gradients

  Limited availability

  Tags: css Groups: CSS > Gradients

  A single color stop can be provided to the linear-gradient(), radial-gradient(), and conic-gradient() CSS functions, and their repeating counterparts, to create a solid color background.

  Learn more

  • Chrome ❌
  • Chrome Android ❌
  • Edge ❌
  • Firefox 136 Released on 2025-03-04
  • Firefox for Android 136 Released on 2025-03-04
  • Safari ❌
  • Safari on iOS ❌