DEV Community: Vishal Porwal

7 Reasons Every Developer Should Use UI Component Libraries

Vishal Porwal — Wed, 06 May 2026 06:56:23 +0000

If you're still building Software Development Platforms from scratch in 2026, you're probably wasting time.

Here’s why component libraries have become the default approach.

Faster Development

No need to rebuild buttons, forms, modals every time.

Built-in Consistency

Design systems are enforced automatically.

Better UX

Most libraries include:

Accessibility support
Responsive layouts
Standard interaction patterns

Fewer Bugs

Reusable components = tested components.

Easier Scaling

As apps grow, UI complexity increases:

Tables
Dashboards
Filters

Using a structured system helps manage this.

Cross-Browser Support

Libraries handle compatibility so you don’t have to.

Strong Ecosystem

Popular libraries come with:

Docs
Community support
Plugins
Real-World Insight

In one of my projects, we moved from custom UI to a structured component framework.

The biggest gain?

Time.

For complex apps (especially dashboards), using something like Sencha Ext JS helped because:

Pre-built data components reduced dev effort
Layout system handled complex UI
Fewer dependencies to manage

Final Thoughts

Component libraries aren’t just about convenience.

They’re about:

Efficiency
Scalability
Maintainability

If your app is growing, your UI strategy should evolve too.

7 Practical Reasons Developers Use UI Component Libraries Today

Vishal Porwal — Wed, 06 May 2026 06:16:11 +0000

Most discussions about UI component library focus on speed.

But in real projects, the benefits go deeper.

Here are the 7 practical reasons developers rely on them:

Faster Development (obvious, but real)

Pre-built components remove repetitive work.

Consistent UI Patterns

No more “every page looks slightly different” problem.

Better UX by Default

Accessibility, responsiveness, and interaction patterns come built in.

Lower Maintenance Cost

Fix once > applies everywhere.

Scalability

Critical for dashboards and enterprise apps.

Cross-Browser Compatibility

Handled by the library instead of each developer.

Ecosystem Support

Documentation + community = faster problem solving.

When to Use Them

Use a component library if:

Your app is growing
Multiple developers are involved
You’re building reusable features

For complex apps (especially data-heavy ones), frameworks like Sencha Ext JS provide deeper capabilities, such as grids, layouts, and structured UI systems.

When NOT to Use Them

Very small projects
One-off landing pages
Extreme performance constraints

Final Take

Component libraries aren’t about avoiding work.
They’re about not repeating solved problems.

Tried Rapid Ext JS (Low-Code in VS Code) — Here’s My Honest Take

Vishal Porwal — Wed, 06 May 2026 05:34:17 +0000

I recently tested Rapid Application Development while working on an Ext JS project, and here’s a quick breakdown.

What It Is

A VS Code extension that adds:

Drag-and-drop UI builder
Real-time preview
Low-code workflow

On top of Sencha Ext JS.

What I Liked
Faster layout building
No need to write repetitive UI code
Instant visual feedback

What I Question
Will devs rely too much on UI tools?
How does it scale in large teams?

Where It Shines
Admin dashboards
Enterprise apps
Rapid prototyping

Basically anywhere Sencha Ext JS is already strong.

Final Take

Low-code isn’t replacing developers.

But tools like Rapid Ext JS are definitely:
speeding up UI development
reducing boilerplate
improving workflow

Stop Overthinking Frameworks: Here’s How to Actually Choose One

Vishal Porwal — Tue, 05 May 2026 09:14:12 +0000

Let’s be honest—choosing a Mobile Application Development
is confusing.

Too many options. Too many opinions. Too many “top 10 frameworks” articles.

Here’s a simpler way to think about it.

Step 1: Define Your App Type

Ask:

Is it simple or complex?
Data-heavy or UI-light?
Internal tool or public product?

Step 2: Map to Framework Type

Simple apps > React / Vue
Enterprise apps > Angular / Sencha Ext JS
Legacy upgrades > hybrid approach

Step 3: Consider Build vs Buy

If you’re using React, you’ll likely build:

Tables
Forms
Validation logic

With Sencha Ext JS, many of these are already available out of the box.

Tradeoff:

Flexibility vs speed

Step 4: Think About Your Team
The best framework is the one your team can:

Learn quickly
Maintain easily
Scale with

Step 5: Optimize for Delivery

Framework choice should help you:

Ship faster
Reduce bugs
Avoid rework

If it doesn’t, it’s the wrong choice.

Final Take

Don’t chase trends.
Don’t blindly follow community hype.

Choose a framework based on:
What you’re building
How fast you need it
Who’s building it

When to Use Pre-Built UI Components (My Rule of Thumb)

Vishal Porwal — Tue, 05 May 2026 07:06:47 +0000

I used to build all UI component library from scratch.

Now I follow this rule:

If I’ve built it twice, I won’t build it again.

Use Pre-Built Components When:
Building dashboards
Handling complex data (tables, charts)
Working with tight deadlines

Example: tools like Sencha Ext JS already solve a lot of heavy UI problems.

Avoid Them When:
UI is simple
You need full design control
Performance is critical
Reality Check

Custom UI = flexibility
Pre-built UI = speed

Pick based on what your project actually needs.

TL;DR

Stop rebuilding the same UI.

Use pre-built components when complexity increases.

Free vs Paid Dev Tools: A Simple Rule I Use Now

Vishal Porwal — Tue, 05 May 2026 06:31:41 +0000

I used to always choose free Software development platforms tools .

Now I follow one rule:

If we’re rebuilding the same thing twice, it’s time to upgrade.

When Free Works
MVPs
Small apps
Simple UI
Learning phase
When It Breaks
Complex dashboards
Large datasets
Tight deadlines
Scaling teams

Real Example

We were building a data-heavy admin panel.

Options:

Build custom components using free libraries
Use something like Sencha Ext JS

We tried both.

Custom approach = flexible but slow
Pre-built approach = faster, more predictable

My Current Rule

Upgrade when:

Dev time > license cost
Bugs come from tooling limitations
Speed matters more than flexibility

TL;DR

Free tools are great — until they slow you down.

Know when to switch.

ReExt + React: A Practical Way to Speed Up Enterprise App Development

Vishal Porwal — Tue, 05 May 2026 05:42:58 +0000

React gives developers freedom.

But building enterprise apps with it can be time-consuming.

The Problem

Developers often:

rebuild UI components
manage complex state logic
integrate multiple libraries

This slows down Rapid Application Development.

The Solution: ReExt

ReExt connects React with Sencha Ext JS, providing a complete UI system.

This includes:

140+ components
built-in data handling
responsive layouts
Why Developers Like It
Less boilerplate code
faster UI development
consistent design
better performance with large datasets
Real Use Cases
dashboards
analytics tools
enterprise platforms
internal business apps

Final Thoughts
ReExt doesn’t replace React workflows.

It improves them.

By combining React with Sencha Ext JS, developers can:
build faster
scale better
maintain cleaner codebases

Choosing a Scalable Low-Code Platform in 2026 (Real Developer Guide)

Vishal Porwal — Mon, 04 May 2026 10:22:14 +0000

Low-code Software Development Platforms
Tools are great.

Until they’re not.

The Reality

Most platforms work well for:

MVPs
internal tools
quick prototypes

But scaling introduces problems:

performance bottlenecks
limited flexibility
messy integrations
What to Check Before Choosing

Ask yourself:

Can I extend this with real code?
Will it handle large datasets?
Does it support long-term growth?
Platform Breakdown
Rapid Ext JS

A hybrid low-code platform built on Sencha Ext JS.

Why it stands out:

strong UI components
handles complex data
allows full developer control
OutSystems

Enterprise-grade low-code.

Best for:

large applications
complex workflows
Mendix

Great balance between:

visual development
developer flexibility
Power Apps

Best for:

internal tools
Microsoft ecosystem

Final Advice

Don’t choose based on:
demos
marketing pages

Choose based on:
real-world scaling
developer experience
long-term flexibility

Using Font Awesome 7 in Ext JS 8 Applications

Vishal Porwal — Mon, 04 May 2026 08:49:25 +0000

Icons play a crucial role in modern user interface design. They help users quickly understand actions, navigate applications, and interpret information visually.
With Ext JS 8, the framework now ships with Font Awesome 7 as the default icon set for both Modern and Classic toolkits.

Full Release: https://www.sencha.com/company/press/sencha-announces-ext-js-8-0-to-streamline-enterprise-app-development/

Why Icons Are Important in UI Design

Icons improve user experience by providing visual cues that complement text labels.

They are commonly used for:
navigation menus

action buttons

status indicators

dashboards and analytics tools

A consistent icon library helps ensure that applications maintain a unified visual style.
What Is Font Awesome 7?
Font Awesome is one of the most widely used icon libraries in web development. The latest version, Font Awesome 7, introduces an updated icon set and improvements that support modern UI design.
Key advantages include:
a large collection of scalable vector icons

consistent visual styling

easy integration into web interfaces

compatibility with modern frameworks

Using Font Awesome Icons in Ext JS 8
Because Font Awesome 7 is included by default in Ext JS 8, developers can easily use icons in their UI components.
Example configuration:
{
xtype: 'button',
iconCls: 'fa-solid fa-rocket',
text: 'Launch'
}
This example adds a Font Awesome icon to a button component.

Benefits of Built-In Icon Support
Including Font Awesome directly in the framework provides several benefits:
Faster UI development

No need to install additional icon libraries

Consistent design across components

Simplified integration with UI elements

Developers can quickly enhance interfaces without managing extra dependencies.

Conclusion

Icons are a small but important part of user interface design. With built-in Font Awesome 7 support in Ext JS 8, developers can easily add modern icons to applications while maintaining consistency and simplicity in their UI design.

7 Critical Mistakes to Avoid in Enterprise Application Development

Vishal Porwal — Mon, 04 May 2026 06:54:36 +0000

Enterprise Application Development is not like regular web apps.

Here are the biggest mistakes

Ignoring Performance

Large datasets require optimization.

Weak Architecture

Scaling becomes difficult.

Skipping Testing

Leads to unstable systems.

Too Many Dependencies

Creates long-term complexity.

Cross-Browser Issues

Breaks user experience.

Reinventing Features

Wastes development time.

No Long-Term Planning

Enterprise apps must last for years.

Better Approach

Use scalable architecture
Optimize early
Reduce dependencies
Test thoroughly

Some teams simplify development by using integrated frameworks like Sencha Ext JS instead of combining multiple libraries.

Final Thought

Enterprise development is about sustainability, not just speed.

Low-Code vs Full Control? Why Rapid Ext JS Tries to Solve Both

Vishal Porwal — Fri, 01 May 2026 13:24:24 +0000

Most Rapid Application Development tools promise one thing: speed.

And they deliver… until you hit limitations like:

Can’t customize deeply
Performance drops with large datasets
Hard to integrate complex logic

That’s where Rapid Ext JS feels different.

What It Actually Does Well

It combines:

Low-code UI building (drag & drop)
Full access to code when needed

So you’re not stuck in a “black box” system.

Real Advantages

Pre-built enterprise components
(grids, charts, forms, layouts)
Faster prototyping
(build UI in minutes)
Strong data handling
(works well for large datasets)

Clean Ext JS code output

Who Is It For?

Developers building enterprise dashboards
Teams working on internal tools
Apps with complex workflows or data
What About Other RAD Tools?

Tools like OutSystems, Mendix, etc. are great for:

Simple apps
Quick MVPs

But when complexity grows, limitations show up.

Why This Matters

In enterprise projects, you need:

Speed and scalability
Visual tools and flexibility

Rapid Ext JS tries to balance both.

Final Thought

If you’ve ever felt limited by low-code tools, this approach might actually make sense.

Curious if anyone here has tried similar hybrid RAD platforms?

Why Developers Still Choose Ext JS for Enterprise Apps (Even in 2026)

Vishal Porwal — Fri, 01 May 2026 11:21:07 +0000

If you’ve ever built an enterprise app, you know the struggle:

Too many libraries
Constant integration issues
Performance bottlenecks with large datasets

A lot of teams try to solve this by adding more tools… which ironically makes things worse.

That’s why frameworks like Sencha Ext JS still hold strong in enterprise development.

What You Get Out of the Box

Ext JS isn’t just a UI library—it’s a full framework:

Data grids (with sorting, filtering, grouping)
Charts and dashboards
Forms and validation
Layout system for responsive design

Instead of building everything from scratch, you start with production-ready components.

The Real Advantage: Data Handling

Handling large datasets is where most frontend stacks struggle.

Ext JS makes it easier with:

Data stores
Models
Built-in API integration

This is huge for apps like admin dashboards or internal tools.

Built for Scale

Using MVVM architecture, Ext JS helps you:

Keep code organized
Improve maintainability
Scale applications over time
What About React?

A lot of teams ask this.

You don’t have to choose.

With ReExt, you can use Ext JS components inside React apps.
So you get:

React ecosystem
Ext JS enterprise UI

Best of both worlds.

When Should You Use Ext JS?

It’s a great fit if you’re building:

Enterprise dashboards
Data-heavy applications
Internal business tools
CRM/ERP systems

Final Take

Ext JS isn’t trying to be trendy.
It’s built for serious Enterprise Application development.

And honestly, that’s why it still works.