Sencha Ext JS（英語版）のリリース

Sencha Ext JS v8.0メジャーバージョン2026年4月8日

機能

Core
- Added support for Font Awesome 7 with latest font files integration.
- Added Responsive Digital Signature Pad with enhanced UX/UI for drawing smooth signatures.
- Added QR code Reader/Generator component for QR code drawing API.
Modern
- Introduced a new lockable plugin to enable CSS styling of locked grid columns.
- Introduced bufferedColumns to support horizontal buffering (columns).
- Added new feature for Ext.Dialog where it can only live (maximized, minimized, dragged) within the boundaries of its parent.
- Added accessibility improvements for Modern toolkit form fields.
Classic
- Introduced checkbox tri-state for classic toolkit. Now supports: checked, unchecked, and indeterminate.
- Parent nodes automatically reflect the collective state of their children, matching Material Design patterns and accessibility expectations.
Tooling
- Upgraded Closure compiler to support the latest ECMAScript(upto 2025 version).
- Enables teams to adopt modern JavaScript features such as let, const, and arrow functions more broadly within Ext JS applications.

Sencha Ext JS（英語版）リリース