Issues

• macOS desktop app: no suggestions in any app, and repeated crashes (panic abort + stack overflow in accessibility tree walk) on macOS 27.0.1

  bug
  Automattic/harper#4963 · Filter by author edonir opened on Nov 15, 2026

• Conventional Commit scope is spellchecked in Git commit messages

  bugfalse-negativeharper-corelinting
  Automattic/harper#4962 · Filter by author sand4rt opened on Nov 15, 2026

• Harper should flag "when ever" to be joined into "whenever"

  enhancementharper-corelinting
  Automattic/harper#4958 · Filter by author hippietrail opened on Nov 15, 2026

• False negative for missing "of"

  bugfalse-negativeharper-corelinting
  Automattic/harper#4957 · Filter by author hippietrail opened on Nov 15, 2026

• Can't Submit Site Review

  bugfirefox-plugin
  Automattic/harper#4955 · Filter by author Lancaban opened on Nov 14, 2026

• Incorrect flagging of a MassNoun with personification.

  bugfalse-positiveharper-corelinting
  Automattic/harper#4949 · Filter by author WinnerWind opened on Nov 13, 2026
  1

• Readability flag marked on two sentences (at least on Ellipsus)

  bug
  Automattic/harper#4948 · Filter by author CaptDedEyes opened on Nov 13, 2026

• Need to flag using "both" with numbers of items other than two.

  agreementenhancementgrammarharper-corelinting
  Automattic/harper#4941 · Filter by author hippietrail opened on Nov 13, 2026

• "in a level" is often a mistake for "at or on a level"

  enhancementharper-corelinting
  Automattic/harper#4940 · Filter by author hippietrail opened on Nov 13, 2026

• White window bug

  bugdesktopwindows
  Automattic/harper#4938 · Filter by author Prozac0-0 opened on Nov 13, 2026

• [3.1.0] Harper flags HTML tags if there is a space after it.

  bugfalse-positiveharper-corelinting
  Automattic/harper#4920 · Filter by author ffuentesm opened on Nov 11, 2026

• Is mixing up "give credit for" and "give credit to" common?

  enhancementharper-corelinting
  Automattic/harper#4914 · Filter by author hippietrail opened on Nov 11, 2026

• Harper doesn't flag mixing up "moral" and "morale"

  bugfalse-negativeharper-corelinting
  Automattic/harper#4913 · Filter by author hippietrail opened on Nov 11, 2026

• Need to flag mixing up "foremost" and "forefront"

  enhancementharper-corelinting
  Automattic/harper#4912 · Filter by author hippietrail opened on Nov 11, 2026

• Harper windows overlap on the screen edge

  bugdesktopmac
  Automattic/harper#4911 · Filter by author pavel-mailpoet opened on Nov 11, 2026

• Need to flag mixing up "lessen" and "lesson"

  enhancementharper-corelinting
  Automattic/harper#4909 · Filter by author hippietrail opened on Nov 11, 2026
  2

  

• Need to flag mixing up "poll" and "pole"

  enhancementharper-corelinting
  Automattic/harper#4908 · Filter by author hippietrail opened on Nov 11, 2026

• White screem still exists Windows 11 Pro 26H2

  bugwindows
  Automattic/harper#4903 · Filter by author MudMan54 opened on Nov 10, 2026

• The typo "toing" does not suggest the seemingly obvious fix "doing"

  false-negativeharper-corelintingspelling
  Automattic/harper#4892 · Filter by author hippietrail opened on Nov 10, 2026

• Clanker suggestion: Look for linters that would be better joined/merged/grouped

  good-first-clank
  Automattic/harper#4891 · Filter by author hippietrail opened on Nov 10, 2026

• Harper Black screens upon launch setup.exe file (and every other time I launch the app)

  bugwindows
  Automattic/harper#4888 · Filter by author sheyleyton-ui opened on Nov 9, 2026

• Make a Prefer linter to allow preferring one of "to each their own" and "each to their own"

  enhancementgood-first-clank
  Automattic/harper#4884 · Filter by author hippietrail opened on Nov 9, 2026

• Text formatting in Scrivener on OSX lost when accepting a correction

  bugmac
  Automattic/harper#4883 · Filter by author JABri-Author opened on Nov 9, 2026

• Obsidian: flashes of corrections in the sidebar plugins

  obsidian-plugin
  Automattic/harper#4880 · Filter by author ms3056 opened on Nov 9, 2026

• Browser extension: applying a suggestion in Google Docs does nothing in Firefox

  firefox-plugingoogle-docs
  Automattic/harper#4879 · Filter by author braklo opened on Nov 8, 2026