Issue #3371005 by omkar.podey, lauriii, hooroomoo, tim.plunkett, Rajeshreeputra, smustgrave, catch, Wim Leers, Utkarsh_33: Toolbar doesn't indicate active menu trail for pages not included in Toolbar

Issue #3355381 by catch, drewcking, stewest, lauriii, bnjmnm, lmoeni, fngatia, kevinquillen, Danny Englander, Ambient.Impact, gapple, manikandank03, lucasvm: Investigate better ways to add anti-flicker JS

Revert "Issue #3355381 by catch, drewcking, stewest, bnjmnm, lmoeni, fngatia, kevinquillen, Danny Englander, Ambient.Impact, gapple, manikandank03, lucasvm: Investigate better ways to add anti-flicker JS"

This reverts commit 56e2560a.

Issue #3355381 by catch, drewcking, stewest, bnjmnm, lmoeni, fngatia, kevinquillen, Danny Englander, Ambient.Impact, gapple, manikandank03, lucasvm: Investigate better ways to add anti-flicker JS

Issue #3238308 by mstrelan, bnjmnm, nod_, smustgrave, larowlan, rikki_iki: Refactor (if feasible) uses of the jQuery css function to use Vanilla/native

Issue #3357112 by bnjmnm, hooroomoo, lauriii, smustgrave, ckrina: Reduce reflow on the  Home / Back to Site button

Issue #3351356 by bnjmnm, longwave, dww, jan kellermann, smustgrave: Reduce toolbar user button related browser reflow

Issue #2998451 by bnjmnm, HOG, lauriii, ndf, gaurav-mathur, Ambient.Impact, Chi, nod_, andy-blum, droplet: Toolbar tray rendering can result "flickering" resizing of content area to accommodate open trays

Issue #2894269 by droplet, Akram Khan, _pratik_, dylf, nod_, Cottser: `bool` in JSDoc should be `boolean`

Issue #3278415 by nod_, lauriii, catch, Wim Leers, longwave, xjm, claudiu.cristea: Remove usages of the JavaScript ES6 build step, the build step itself, and associated dev dependencies

Issue #3239123 by hooroomoo, bnjmnm, nod_: Refactor (if feasible) uses of the jQuery text function to use vanillaJS

Issue #3257504 by tstoeckler, nod_, Gábor Hojtsy: Empty toolbar tray displays a stray orientation toggle

Issue #3239134 by hooroomoo, bnjmnm, yogeshmpawar, nod_, Theresa.Grannum, larowlan: Refactor (if feasible) uses of the jQuery val function to use VanillaJS

Issue #3253148 by mherchel, longwave, ckrina, droplet: Remove IE from core's browserlist, remove non-essential CSS importing and recompile assets

Issue #1870006 by nod_, BarisW, alwaysworking, Renrhaf, pk188, andrewmacpherson, ranjith_kumar_k_u, vikashsoni, Gauravmahlawat, wolffereast, Wim Leers, jessebeach, xjm: HTML5 validation with table sticky header is misaligned over the toolbar

Issue #3174884 by raman.b, alexpott, lauriii, zrpnr, nod_: Update yarn dependencies for Drupal 9.1.0

Issue #3126957 by Suresh Prabhu Parkala, Neslee Canil Pinto, Kristen Pol, jungle: Add missing curly brackets around @inheritdoc

Issue #3101543 by lauriii, bnjmnm, ravi.shankar, alexpott: Update core JavaScript dependencies listed in package.json

Revert "Issue #3101543 by lauriii, bnjmnm, ravi.shankar: Update core JavaScript dependencies listed in package.json"

This reverts commit 2dadb738.

Issue #3101543 by lauriii, bnjmnm, ravi.shankar: Update core JavaScript dependencies listed in package.json

Issue #2952626 by Daniel Korte, tstoeckler, romainj, John Pitcairn: Toolbar tab click potentially accessing wrong element due to JavaScript event delegation

Issue #2981652 by ApacheEx, corbacho, drpal, dawehner, xjm, alexpott, lauriii: Format core JavaScript using recently add Prettier

Issue #2974066 by leolando.tan, andrewmacpherson: Missing whitespace makes some toolbar dropbuttons sound strange in screen readers

Issue #2916781 by timmillwood, tedbow, drpal, lauriii, Adita, andrewmacpherson, yoroy, amateescu, borisson_, ckrina: Allow off-canvas dialog to be rendered at the top of the page

Issue #2925064 by drpal, dawehner, droplet, xjm, webchick, justafish: [1/2] JS codestyle: no-restricted-syntax

Revert "Issue #2925064 by drpal, dawehner, xjm, justafish, droplet: [1/2] JS codestyle: no-restricted-syntax"

This reverts commit b0a4d7e0.

Issue #2925064 by drpal, dawehner, xjm, justafish, droplet: [1/2] JS codestyle: no-restricted-syntax

This reverts commit 169e8671.

Issue #2894283 by droplet, drpal: Improve Toolbar Height calculation to accommodate jQuery 3.0 changes

Issue #2542050 by droplet, nod_, dpacassi, Wim Leers, Sam152, andrewmacpherson, tameeshb, jonathanshaw, lokapujya, Daniel Schaefer, Chi, geerlingguy, tarekdj: Toolbar implementation creates super annoying re-rendering