Issue #2591827 by longwave, neclimdul, elachlan, daffie: Add YAML linting to core coding standards checks

Issue #3051766 by bnjmnm, alexpott, Oleksiy, finnsky, zrpnr, jungle, Wim Leers, vacho, anmolgoyal74, lauriii, tim.plunkett, rachel_norfolk, andypost, catch, Gábor Hojtsy, nod_, fubarhouse: Deprecate and replace jQuery Joyride (for tours)

Issue #2402103 by nod_, bnjmnm, larowlan, flxa, anmolgoyal74, droplet, xjm, catch, gabesullice, lauriii, Dries, justafish: Add once.js to core

Issue #3113649 by bnjmnm, ayushmishra206, ilgnerfagundes, lauriii, nod_, xjm, catch, alexpott, Kristen Pol: Remove drupal.tabbingmanager's jQueryUI dependency

Issue #2550717 by mradcliffe, bnjmnm, finnsky, Manuel Garcia, lauriii, longwave, tedbow, silesky, catch, xjm, droplet, johndevman, nod_, marassa: [JS] Replace jQuery.cookie with JS-cookie and provide a BC layer

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 #3064049 by zrpnr, lauriii, bnjmnm, finnsky, alexpott, tedbow, phenaproxima, Wim Leers, xjm, Berdir, sasanikolic, justafish, larowlan: Replace jQuery UI sortable with Sortable js

Issue #3074267 by finnsky, bnjmnm, Wim Leers, zrpnr, lauriii, xjm, catch, droplet, justafish, FezVrasta: Replace jQuery UI position() with PopperJS

Issue #2978964 by ApacheEx, drpal, lauriii, corbacho, samuel.mortenson, tedbow, alexpott, droplet: Use Prettier for formatting core JavaScript

Issue #2815077 by drpal, mradcliffe, effulgentsia, mpdonadio, nod_, droplet, alexpott, nedjo, tizzo, David_Rothstein, pfrenssen: Adopt airbnb javascript style guide v13 as new baseline javascript coding standards for Drupal 8 core and contrib

Issue #2548195 by nod_, JohnAlbin, madhavvyas, sriharsha.uppuluri: Only use single quotes in JavaScript and update .eslintrc

Issue #2419897 by penyaskito, Wim Leers, webflo: Javascript translations are loaded in the wrong order due to missing dependencies

This reverts commit 0b522f36.