xdan/jodit 4.15.13 on GitHub

#1423 New toolbar-navigation plugin: the toolbar is now reachable from the keyboard. Alt+F10 moves the focus from the editable area into the toolbar, the arrow keys walk the buttons (wrapping at the ends, reversed in RTL), Home/End jump to the ends, Enter/Space activate a button and Escape gives the focus back to the editor; disabled buttons are skipped. This follows the WAI-ARIA authoring practices for a role="toolbar" widget, and the focus is moved programmatically, so it also works with the default allowTabNavigation: false, where the buttons take no part in the page tab order. On a button with a dropdown, ArrowDown opens it and focuses the first item, ArrowDown/ArrowUp walk the items, and Escape or ArrowUp on the first item close it and return to the button. Reaching the toolbar is the regular focusToolbar command, so it can be remapped like any other (commandToHotkeys: { focusToolbar: 'alt+0' }) or called with execCommand. Requested by @cut2run.

A toolbar button focused from the keyboard right after a mouse click showed no highlight in Chrome: a modifier shortcut such as Alt+F10 does not switch the browser to keyboard modality, so :focus-visible never matched. Toolbar buttons are never focused by the mouse (mousedown is prevented to keep the selection), so they now highlight plain :focus.