Sencha’s release of Ext JS 8.0 is a meaningful update for enterprise frontend teams building complex, data-intensive applications. Rather than focusing on a single headline feature, this version improves the framework across multiple dimensions at once: new built-in components, stronger…

Effective April 1, 2026, Sencha will move to a subscription-only licensing model. New Perpetual license sales end March 31, 2026. Here's what's changing, why we're making the move, and what it means for your budget. Why We're Making This Change…

Our recent webinar spotlighted a product that aims to remove one of the biggest friction points in enterprise UI development: translating requirements into a working, data-heavy application that behaves correctly under real-world concurrency. Pavel Perminov - solo founder and developer…

The Ext JS Data Grid is widely regarded as one of the most feature‑rich and powerful JavaScript grid components available for enterprise applications. For developers building data‑intensive user interfaces, a solid understanding of how to customize grid cells, renderers (handlers),…

Pavel Perminov, the solo founder and developer of Indi Engine AI, for an insightful session at JS Days 2025. Pavel showcased his unique "zero code" tool designed for building data-intensive Ext JS applications. This innovative platform leverages AI prompts and…

Data-rich applications often present users with powerful but complex data grids. While traditional filtering and sorting options offer granular control, they can be cumbersome for non-technical users. A presentation by Andres Villalba of Sencha at JS Days 2025 demonstrated a…

Modern web users expect pixel-perfect interfaces and enterprise-grade performance—delivered yesterday. Yet most teams still spend a huge slice of the schedule hand-crafting grids, charts, forms, and responsive layouts. The result: Ballooning budgets Slower release cycles Frustrated stakeholders Ext JS fixes…

Enterprise web applications are increasingly complex, requiring rich user interfaces, scalable architecture, and robust data-handling performance. For businesses, choosing the right front-end solution is critical to meeting these demands effectively. The dilemma often boils down to two choices: Ext JS,…

In Ext JS, building custom components is a powerful way to extend the framework's capabilities and create reusable, modular UI elements tailored to your application’s specific needs. They are user-defined classes that extend existing Ext JS components or base classes,…