The complete UI framework
Blazor deserves
100+ components across 10 packages — Charts, DataGrid, Forms, UI Components, Notifications, Theme Engine, and more.
Zero JavaScript. Pure .NET. Ships with one dotnet add package.
dotnet add package Arcadia.Charts Arcadia.DataGrid Arcadia.UI Arcadia.Theme Free Blazor Controls
Production-ready components. No watermarks. No time limits. No strings attached.
Radial Gauge
41 parameters. Ranges, ticks, gradients, editable mode, custom angles.
dotnet add package Arcadia.Gauge 4 Chart Types
Line, Bar, Pie, Scatter. Pure SVG. Tooltips, legends, animations, dark mode.
dotnet add package Arcadia.Charts 46 UI Components
Dialog, Tabs, Card, Alert, Toast, Switch, Slider, Rating, Pagination, and more.
dotnet add package Arcadia.UI Ship full apps
in pure Razor
No JavaScript. No npm. No webpack. Just dotnet add package and you're building.
Every component is strongly typed, fully accessible, and works across Server, WASM, and Auto render modes.
- ✓ Native SVG — zero JS for core rendering
- ✓ WCAG 2.1 AA — hidden data tables, keyboard nav
- ✓ Anti-collision engine — labels never overlap
- ✓ On-load animations — respects prefers-reduced-motion
Everything you need to ship faster
Seven packages, one design system. Tree-shakeable, accessible, and works across all Blazor render modes.
Charts & Dashboard
Free20 chart types + 7 dashboard widgets. Pure SVG rendering, streaming data, financial indicators, SyncGroup for linked charts. Candlestick, Radar, Gauge, Heatmap, Waterfall, Funnel, Treemap, Sankey and more. Plus a free standalone gauge package (MIT).
View documentation →DataGrid
ProMulti-column sort, quick filter, batch editing, virtual scrolling for 100K+ rows. Excel/CSV export, state persistence, context menu, column pinning, typed filters, and 6 built-in themes.
View documentation →Form Builder
Pro20+ field types. Schema-driven or model-driven. Wizard forms, cross-field validation, conditional fields, repeater groups, and auto-save.
View documentation →UI Components
ProDialog, Tabs, Tooltip, Sidebar, Accordion, Breadcrumb, Card, Badge, and Avatar. Composable building blocks for any enterprise application.
View documentation →Notifications
FreeToast notifications with auto-dismiss, stacking, severity levels, and full ARIA support.
View documentation →Theme Engine
Free6 named themes (Obsidian, Vapor, Carbon, Aurora, Slate, Midnight). Design tokens, dark/light modes, and Tailwind CSS 4.x plugin.
View documentation →Accessibility First
WCAG 2.1 AA. Focus traps, keyboard navigation, screen reader data tables, and 1,525+ unit tests to keep it that way.
Simple, honest pricing
No surprises. No per-project fees. Community edition is free forever.
Community
- ✓ Core + Theme engine
- ✓ 4 chart types (Line, Bar, Pie, Scatter)
- ✓ Sparkline widget
- ✓ Toast notifications
- ✓ Full source on GitHub
- ✓ Community support
Pro
- ✓ Everything in Community
- ✓ All 20 chart types + animations
- ✓ 7 dashboard widgets
- ✓ DataGrid — multi-sort, batch edit, Excel export, virtual scroll
- ✓ UI Components — Dialog, Tabs, Tooltip, Sidebar, Accordion, Card, Badge, Avatar
- ✓ Form Builder — 20+ field types, wizard forms
- ✓ Trendlines, financial indicators, CSV export
- ✓ All future packages & updates
- ✓ Email support
Enterprise
- ✓ Everything in Pro (Charts, DataGrid, Forms, UI Components)
- ★ Custom feature requests
- ★ Private roadmap access
- ★ Priority bug fixes
- ★ Early access to new packages
- ★ Dedicated support channel
All paid plans are per developer, billed annually. Includes 12 months of updates. Volume discounts available for teams of 5+.
Ready to build something beautiful?
Start with the free Community edition. Upgrade when you need the full toolkit.
dotnet add package Arcadia.Charts Arcadia.DataGrid Arcadia.UI Arcadia.Theme