codex-team/editor.js v2.27.0 on GitHub

New Features

Toolbar API — Added a new method for toggling the toolbox.
Types — Added types for block mutation events
onChange — Batching added to the onChange callback. Now the second argument can contain an array of CustomEvents as well as a single one. Multiple changes made in a short period of time will be batched under a single onChange call.

Toolbox — Number of close() method calls optimized.
onChange — The onChange callback can be muted if all mutations contain nodes with the data-mutation-free attribute.
onChange — Pressing "Enter" at the end of a Block won't lead to redundant block-changed event triggering. Only block-added event will be dispatched.
onChange — The block mutation handler is now called on every block change (including background changes), instead of only when a block is focused
Optimization — Number of caret saving method calls optimized for Block Tunes opening/closing.
Bundle — Package size reduced by removing redundant files.

Popover — Refactored the Popover class for better performance and maintenance.
Build System — Switched from Webpack to Vite as the build system.
Event Bus — EventDispatcher types improved. Now we can pass EventsMap via generic to specify a map of event names and their payloads that can be used in a particular EventDispatcher instance.
Event Bus — All events in common editor Event Bus now have own type declarations.
Mutation Observer — Removed the block mutation observer from blocks and attached a single observer to the editor's blocks wrapper element.
Mutation Batching — Removed the debounce from the block mutation handler and used batching instead.
Dependencies — Upgraded Cypress to v12 and related libraries to the latest versions.
Dependencies — Upgraded TypeScript to v5.
CI — Ubuntu container is now used for Edge tests runner.
CI — Node 16 is used for GitHib Actions.

Fixed several bugs caused by browser extensions. Removed the search for a block's container in the DOM on saving and kept it in memory instead, updating it when the tool changes a container element.
The onChange callback won't trigger when block tunes are opened or closed.
Resolved a compiler error caused by importing the BlockToolData type.
Resolved a problem where the document would scroll to the beginning after moving a block above the viewport.
Tools API — pasteConfig getter with false value could be used to disable paste handling by Editor.js core. Could be useful if your tool has its own paste handler.