Smart UI Libraries & Blazor Components for Web, Mobile, and Desktop

Name: JavaScript UI Libraries & Blazor Components
Brand: Smart UI
Rating: 4.9 (185 reviews)

Build intuitive, AI-powered apps with JavaScript and Blazor components that are fast, responsive, and enterprise-ready
Built for speed, accessibility, localization, and enterprise-ready standards.
UI Library for: Javascript, Angular, Vue, React, Blazor, Bootstrap,

0 dependencies, 0 learning curve

Web Themes & Site Templates

Admin & Dashboard Templates and Themes built as frameworks from ground up
Templates inherit their style from custom CSS variables, like Bootstrap, so basic customization is easy
Web UI built according to W3C Web Content Accessibility Guidelines and Section 508.

UI Components for Angular, Blazor, React, Vue, Javascript

Deliver apps in less time with a feature-complete, AI-powered UI Library & grid designed for the major JavaScript Frameworks & .NET Blazor.
High-Performance, Advanced features and Quality

GET FREE TRIAL VERSION

v23.1.0 Release, May-29-2025

See License FAQs

Outstanding
Performance

Carefully optimized to deliver great performance on a wide range of devices and browsers. Highly modular, customizable and responsive web components for:

.
Works Across
Devices & Browsers

Smart UI library is platform independent, AI-powered, cross-browser compatible, Responsive and adjusts for the best user experience across devices. Implements Google's Material Design & Bootstrap. Advanced UI components for Blazor and JavaScript frameworks
Community & Enterprise
UI Components

Community (free, including production use) and Enterprise (you need a license to use). The Community version includes Table, Tree, Menu & Tabs. The Enterprise version comes with dedicated support and more components & features. Smart UI gives for Free what other charge for.

Smart UI - Angular, React, Vue, Javascript UI Library & Blazor .NET Components

Enterprise-ready Web Components. Includes accessibility features(WAI-ARIA, Section 508/WCAG Compliance), Localization, RTL, Keyboard navigation, Theming.
AI-powered components for smart, responsive user interfaces.
Blazing Fast and Professionally designed UI Components for beautiful and always modern web apps.
Perfect for enterprise web development. Implements Bootstrap & Google's Material Design with Light and Dark modes. Automatically adapts to different device types.
Easy to customize UI components to match and exceed any requirement.
Consistent, predictable, modern UI/UX for your users.
0 dependencies. 0 learning curve.
Browsers Support:
Javascript UI Libraries & Blazor Components for Web, Mobile and Desktop
Includes Grid, Editor, Scheduler, Kanban, Gantt, Pivot, Chart & more.
Theme Builder for designing awesome themes.
Integrates with any other Javascript & Blazor framework.

Accelerating the pace of engineering and science web apps development

Industry’s most advanced UI components for Science.
Arbitrary-precision arithmetic and Math functions.
DateTime precision up to a yoctosecond (10⁻²⁴ second).

SEE FULL DOCUMENTATION

SOLUTIONS FOR FASTER & MORE EFFICIENT DEVELOPMENT

Everything you need - at your fingertips

complete UI library of

70+

Web Components

acompanied by

2000+

examples

trusted by

10000+

developers from 20+ countries

Benefits of using Smart UI Toolkit

Responsive UI Toolkit for Web Components, Angular, Vue, React & .NET Blazor
AI-driven features for dynamic, intelligent app experiences
Web standards compliant
Native User Experience
Accessibility features built according to W3C Web Content Accessibility Guidelines and Section 508
Zero Dependencies. Works with any framework
Modern Web and Mobile apps, made easy
Easy to Learn and Use
UI Components with proven reliability
Deliver more than expected
Tech assistance by Experts
Royalty Free Distribution
Reduces design risk with over 80%+ test automation coverage
Helps you to create custom reusable HTML elements like Lit Element and Stencil

See it in Action

EXPLORE ALL DEMOS

ACTIVE DEVELOPEMENT WITH CLEAR ROADMAP

What is new & what comes next

Smart UI v23.1.0 Release, May-29-2025

AI Editor
Angular 20 support
Grid Rich Text with AI
Fixes and updates for Grid, Scheduler, Gantt and others

SEE FULL RELEASE HISTORY

New Features & Roadmap, June/2025 - Oct/2025

Spreadsheet component
Gantt Critical Path
Natural language Filtering with AI
AI Smart Paste

Subscribe to our newsletter

More than 10000 developers in 20+ countries trusted our products

I was waiting for professional components based on Custom Elements! This is great! I cannot believe that these are supported components.

Pieter Agenbag
Senior Software Developer

SINTREX Integration services
National Instruments has partnered with JQWidgets Ltd. to bring HTMLElements to NI’s suite of engineering tools and development environments including LabVIEW NXG and SystemLink. Read Full

Mark Black
Software Product Owner

National Instruments
Very simple! I have to say that your customer support is fantastic. And your product is very good.

Brian Carroll
B. R. Carroll & Associates, LLC

SEE ALL TESTIMONIALS

Get started for FREE

Our UI Components Library is shipped in two versions: Community, Professional.

The Community version is licensed under the permissive Apache v2 license.
For Professional version, see Pricing.

DOWNLOAD SEE LICENSE FAQs