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Sencha Blog

10 Common UI Pain Points in Large-Scale JavaScript Applications
March 26, 2026 101 Views
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At a small scale, many frontend decisions appear harmless. A team may: create a custom component quickly skip accessibility for one release add a one-off layout variation duplicate some logic to move faster treat performance optimization as a later task…

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Ext JS

Common Responsive Design Challenges in Enterprise Web Applications

Modern businesses run on software that must work everywhere - on a desktop monitor in a corporate office, on a tablet carried across a warehouse floor, and on a smartphone screen reviewed during a morning commute. Yet making that happen…

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Ext JS

Why Enterprise UI Development Gets Complicated Faster Than Teams Expect

Enterprise UI development refers to designing and building user interfaces for business-critical software used by organizations, departments, regulated industries, and large operational teams. These applications are typically used for workflows such as: Customer management Finance and reporting Supply chain operations…

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Enterprise Software Development

Modernizing React Apps with ReExt & AI

Enterprises today frequently face a difficult architectural dilemma - they desperately want to adopt modern React applications, but they have years of extensive investment tied up in legacy Ext JS systems. In a recent presentation, Shweta Bisani, Technical Lead at…

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Licensing & Compliance

An Important Update to the Sencha Ext JS Licensing Model

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…

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Enterprise JavaScript

What’s Coming in Ext JS 8.0

Unlock a Suite of Modern Upgrades & New Capabilities Seamlessly We’re excited to preview Ext JS 8.0, which introduces a comprehensive set of new features, enhancements, and components across both the Modern and Classic toolkits. Our Commitment to Seamless Upgrades…

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Data Visualization

Mastering Data Visualization: A Deep Dive into Styling and Theming Ext JS Charts

In enterprise application development, charts transcend their role as mere visual aids - they become critical tools for interpreting complex data and driving business decisions. Yet many developers fall into the trap of shipping applications with default chart configurations, resulting…

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Enterprise Applications

Building Real‑Time Multi‑Window Ext JS Apps with AI Prompts: A Deep Dive into Indi Engine AI

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…

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Enterprise JavaScript Frameworks

Accelerating Enterprise UI Delivery with Rapid Ext JS

Rapid Ext JS is a low-code visual editor delivered as a Visual Studio Code extension for Sencha Ext JS. It combines drag-and-drop UI composition with first-class source control and manual JavaScript development, making it especially practical for enterprise teams modernizing…

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UX/UI Innovation

AI-Driven Filtering and Grouping for Ext JS Grids

Modern business users don’t want to learn your grid’s filter UI - they want to ask for what they need: “Show me high-priority tickets from last week, group by owner, hide the duration column.” In a recent Sencha webinar, Sales…