Expose a flat text representation of the rendered text of Range objects and allow developers to move a Range's DOM position endpoints over that representation.

Motivation

Ranges are somewhat limited in capabilities for advanced editing scenarios. While Ranges expose information about the rendering of the contained text via client rect(s), they only expose the text content (not the visible text — see differences) of the Range to script via toString(). Without this information, web developers resort to heuristics in JavaScript to map offsets of the visible text back to Node offsets in the DOM, which can be computationally expensive and error prone.

Status in Chromium

Blink>DOM


Proposed (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No signal
  • No signal
  • No signals

Owner

Intent to Prototype url

Intent to Prototype thread

Search tags

Range, innerText, flat, text, move,

Last updated on 2022-05-14