Issues

• perf(core): guard i18n insertion assertion with ngDevMode

  action: mergearea: corearea: performancetarget: patch
  Unread
  angular/angular#71256·splincode opened Oct 8, 2026 · Updated Oct 8, 2026
  1

• perf(devtools): use HTML canvas for the highlighter

  area: devtoolsarea: performance
  Unread
  angular/angular#71046·hawkgs opened Sep 29, 2026 · Updated Oct 2, 2026
  7

• perf(core): remove the items leaving a @for before inserting the new ones

  area: corearea: performance
  Unread
  angular/angular#71031·nigrosimone opened Sep 29, 2026 · Updated Sep 29, 2026
  1

• perf(core): release intermediate inert trees while sanitizing HTML

  action: reviewarea: corearea: performancetarget: patch
  Unread
  angular/angular#70879·SkyZeroZx opened Sep 23, 2026 · Updated Oct 5, 2026
  6

• perf(router): run loadComponent and loadChildren in root environm…

  area: performancearea: routerbreaking changesdetected: breaking changestate: blockedtarget: major
  Unread
  angular/angular#70870·atscott opened Sep 22, 2026 · Updated Sep 23, 2026·Draft
  2

• perf(forms): avoid scheduling change detection on blur when already touched

  area: formsarea: performanceforms: signalsstate: blocked on G3 cleanuptarget: patch
  Unread
  angular/angular#68636·arturovt opened May 8, 2026 · Updated Oct 5, 2026
  15

• feat(skills): add angular-performance-audit skill

  area: performancegemini-triaged
  angular/angular#68533 · Filter by author nucliweb opened on May 3, 2026 · needsTriage
  2

• perf(platform-browser): disable styles of removed components instead of removing

  area: corearea: performancebreaking changesdetected: breaking changerequires: TGP
  Unread
  angular/angular#64524·mattlewis92 opened Oct 19, 2025 · Updated May 5, 2026
  42

  

• AOT builds with TypeScript 5.6 or later are slower in Angular 19

  area: compilerarea: performanceregressionstate: blocked on upstream
  Bug

  angular/angular#59040 · Filter by author Oussemasahbeni opened on Dec 4, 2024 · needsTriage
  22

• elements: no coalescing of change detection invocations across instances

  area: elementsarea: performanceP4state: confirmedtype: bug/fix
  angular/angular#33060 · Filter by author gkalpak opened on Oct 9, 2019 · Backlog
  3

• elements: too many change detection runs during initialization

  area: elementsarea: performanceP4state: confirmedtype: bug/fix
  angular/angular#33059 · Filter by author gkalpak opened on Oct 9, 2019 · Backlog
  8