SvGrid vs SVAR Svelte DataGrid
SVAR Svelte DataGrid (wx-svelte-grid) is a Svelte-native, MIT-licensed data grid from XB Software, the team behind Webix.
SVAR DataGrid (npm: wx-svelte-grid) is part of the SVAR suite from XB Software, the makers of Webix, and is one of the few grids genuinely built for Svelte rather than wrapped from another framework. Its v2.x line targets Svelte 5. It covers sorting, header + advanced filtering, in-cell editing, tree data, virtual scrolling, pinned (left) columns, header/footer column spans, CSV export, and print - all free under the MIT license.
SvGrid overlaps on the Svelte-native angle but reaches further: row grouping with aggregation, master-detail, Excel-style cell-range selection with clipboard and a fill handle, pinned rows and left/right column freezing, integrated charts, a deep server-side data story, a headless engine, and the @svgrid/mcp server. Several of these (advanced export, pivot, import, AI) live in the paid Enterprise pack, whereas SVAR keeps the grid entirely free and monetizes its Gantt instead.
Looking for a SVAR Svelte DataGrid alternative for Svelte?
The closest comparison on this list, since both are Svelte-native and both are MIT. The differences are depth and direction: SvGrid ships a larger feature surface, a UI component suite and an MCP server for AI-assisted work, while SVAR spans several frameworks and keeps a lighter core. If a small MIT grid is all you need, SVAR is a perfectly good answer.
Migration guide: moving from SVAR Svelte DataGrid to SvGrid
SvGrid vs SVAR Svelte DataGrid: feature by feature
| Feature | SvGrid | SVAR Svelte DataGrid |
|---|---|---|
| Svelte 5 native | ✅ | ✅ |
| License | ✅ MIT core (+ paid Enterprise) | ✅ MIT (grid fully free) |
| Headless engine | ✅ createSvGrid | ❌ Component-only |
| Excel-style filter menu | ✅ Built in | ✅ Header + advanced filters |
| Cell-range selection + clipboard | ✅ Built in | ❌ Row selection only |
| Fill handle | ✅ | ❌ |
| Row grouping + aggregation | ✅ + group panel | ❌ |
| Master-detail / detail rows | ✅ | ❌ Tree data only |
| Tree data | ✅ | ✅ |
| Pinned columns | ✅ Left + right + freeze | ⚠️ Left only |
| Pinned rows (top/bottom) | ✅ | ❌ |
| Header + footer column groups | ✅ | ✅ |
| Auto-size row height to content | ❌ | ✅ |
| Virtualization (rows + columns) | ✅ | ✅ |
| Integrated charts | ✅ No-dep + Chart.js | ❌ |
| Server-side data | ✅ SSRM / cursor / GraphQL / ws | ⚠️ RestDataProvider |
| Export | ✅ CSV (Community) · XLSX/PDF/HTML (Enterprise) | ✅ CSV (free) |
| Pivot tables | ✅ Enterprise | ❌ Announced, not shipped |
| Multi-framework (React/Vue) | ❌ Svelte only | ✅ React / Vue / Svelte |
| AI / MCP integration | ✅ @svgrid/mcp + llms.txt | ❌ |
| Paid support tier | ✅ From $599/dev | ⚠️ Grid free; suite support varies |
What they have in common
- Purpose-built for Svelte 5, not a cross-framework wrapper.
- MIT-licensed, free for commercial use (SvGrid core + SVAR grid).
- Sorting, filtering, in-cell editing, virtualization (rows + columns).
- Tree / hierarchical data.
- Themeable via CSS variables, light + dark, localization, WAI-ARIA + keyboard.
Where SvGrid is stronger
- Row grouping with aggregation and a drag-and-drop group panel - not documented for SVAR.
- Master-detail and expandable detail rows (SVAR offers tree data only).
- Excel-style cell-range selection with clipboard copy/paste and a fill handle (SVAR is row-selection only).
- Pinned rows (top/bottom) and left + right column pinning / freezing (SVAR pins left columns only).
- Integrated charts (no dependency) plus a chart wizard and Chart.js sync.
- Deeper server-side story: SSRM, cursor pagination, GraphQL, websocket, optimistic updates.
- Headless engine (createSvGrid) you can compose, in addition to the render component.
- @svgrid/mcp MCP server + llms.txt so AI assistants answer accurately about the grid.
- Enterprise pack: XLSX/PDF/styled-HTML export, pivot tables, and Excel/CSV import, with paid support. CSV/TSV/JSON export is free in the grid.
Where SVAR Svelte DataGrid is stronger
- The grid is entirely free with no paywall - print ships in the base library, whereas SvGrid gates print and advanced export (xlsx, PDF) behind Enterprise. Both ship CSV export for free.
- Multi-framework: the same grid is available for React, Vue, and Svelte; SvGrid is Svelte-only by design.
- XB Software / Webix pedigree - a long, battle-tested track record building data-heavy grid components.
- Auto-sizes row height to content out of the box.
- Part of a broader SVAR suite (Gantt with a paid Pro edition, Kanban, scheduler).
Choose SvGrid when
- You need grouping with aggregation, master-detail, Excel-style range editing, or pivot - capabilities SVAR does not document.
- You want a headless engine plus a render component, not a component-only API.
- You want integrated charts and a deep server-side data story in one library.
- You want an MCP server so AI tools answer accurately about your grid, plus a paid support SLA.
Choose SVAR Svelte DataGrid when
- You want a fully-free grid with print included and no paid tier at all.
- You ship to React and Vue as well as Svelte and want one grid across them.
- You are already adopting the wider SVAR suite (Gantt, Kanban, scheduler).
- You value the longest data-grid track record (Webix / XB Software) over breadth of features.
The bottom line
Both are genuinely Svelte-5-native and MIT, so this is not a licensing call. On raw capability SvGrid is the more complete grid - grouping, master-detail, range editing, charts, server-side, headless, and a real AI/MCP layer. SVAR is the leaner, fully-free, multi-framework option with Webix-grade pedigree, and it ships print for free where SvGrid charges for print and advanced export (xlsx, PDF). Choose SvGrid when you need the deeper feature set or support; choose SVAR when a free, multi-framework grid covers your needs.
Frequently asked questions
SvGrid vs SVAR Svelte DataGrid - what is the difference?
Both are MIT-licensed, Svelte-5-native grids. SvGrid is the broader product (row grouping with aggregation, master-detail, Excel-style range selection, integrated charts, a headless core, and an MCP server for AI tools). SVAR is a leaner, fully-free, multi-framework grid (React/Vue/Svelte) from XB Software with built-in CSV export and a strong Webix pedigree.
Are SvGrid and SVAR both free?
SvGrid Community and the SVAR DataGrid are both free under the MIT license, including commercial use. SVAR keeps the whole grid free (CSV export and print included) and monetizes its Gantt; SvGrid charges for the Enterprise pack (xlsx/PDF export, print, pivot, import, support); its AI helpers and CSV export are free.
Are both built for Svelte 5?
Yes. SvGrid is Svelte-5 runes from the first line, and SVAR DataGrid v2.x targets Svelte 5 (v1.x was Svelte 4). Both are Svelte-native rather than cross-framework wrappers.
Is SvGrid a good SVAR Svelte DataGrid alternative for Svelte?
The closest comparison on this list, since both are Svelte-native and both are MIT. The differences are depth and direction: SvGrid ships a larger feature surface, a UI component suite and an MCP server for AI-assisted work, while SVAR spans several frameworks and keeps a lighter core. If a small MIT grid is all you need, SVAR is a perfectly good answer.