Sencha, a leading provider of enterprise-grade web application frameworks, today announced that Ext JS 8 now includes Font Awesome 7 as the default icon library across both Modern and Classic toolkits.

Ext JS 8.0 solves large data grid performance issues with buffered column rendering and lockable grids, enabling faster rendering, smooth scrolling, and scalable enterprise apps with improved usability and efficiency.

Ext JS is a comprehensive JavaScript framework for building data-intensive, cross-platform web applications. It provides a rich library of UI components and tools designed to help enterprises accelerate development.

Ext JS 8.0 improves grid performance with buffered column rendering for 1000+ column datasets and a new Lockable Grid Plugin for the Modern Toolkit with synchronized scrolling and full feature compatibility.

Ext JS 8.0 by Sencha introduces built-in Digital Signature and QR Code components, enabling developers to handle workflows like document signing, authentication, and payments without third-party libraries.

Ext JS 8.0 delivers ES2025 support, native Digital Signature Pad, QR Code components, buffered column rendering for 1000+ column grids, and accessibility improvements — while maintaining minimal breaking changes from 7.x.

Ext JS 8.0 by Sencha modernizes enterprise development with ES2025 support, new built-in components, improved grid performance, and seamless 7.x upgrades—combining innovation with stability for large-scale apps.

Sencha has officially launched Ext JS 8.0, a major update to its enterprise JavaScript UI framework used by over 10,000 organizations including 60% of the Fortune 100.