Tutorials

52 tutorials articles about building data grids in Svelte 5 with SvGrid.

• Building a Real-Time Trading Grid in Svelte - How to wire a WebSocket tick feed into SvGrid without dropping frames - rAF batching, stable row identity, flash animations, and the exact patterns that scale past 150 ticks per second.
• Building a Project / Task Board with a Svelte Data Grid - How to build a task management grid with grouping by status or assignee, inline edits, subtask tree rows, and saved views - without reaching for a dedicated project management tool.
• Progress and Percentage Bar Cells in SvGrid - Build in-cell progress bars in your Svelte 5 data grid - with color thresholds, accessible markup, and sorting that still works.
• Paste from Excel into a Svelte Data Grid - How to wire up clipboard paste so users can drop a copied Excel or Google Sheets block directly into SvGrid - TSV parsing, type coercion, validation, and row growth all covered.
• Building an Order Management Dashboard in Svelte - How to wire up an order management grid with master-detail line items, status workflows, server-side data, and bulk fulfillment actions using SvGrid.
• Multi-Level (Grouped) Column Headers in SvGrid - Band related columns under a shared parent header using SvGrid's nested column definition - how to nest, pin, combine with sorting and filtering, and when NOT to use grouping.
• Building a Logistics / Fleet Tracking Grid in Svelte - How to build a live fleet operations grid with real-time telemetry updates, expandable trip history, and exception-first row styling.
• Building a Log Viewer for Large Logs in Svelte - How to build a production-ready log viewer with SvGrid - virtualization for millions of lines, severity coloring, live tailing with scroll-lock, and server-side filtering.
• Building an IoT Sensor Dashboard in Svelte - How to build a live IoT sensor dashboard with SvGrid - high-frequency updates, sparkline trends, threshold alerts, and stale-device detection that all stay smooth at scale.
• Building an Inventory Management Grid in Svelte - Stock levels, low-stock highlighting, inline edits, bulk updates, and CSV import - a practical inventory grid built with SvGrid.
• Importing CSV into a Svelte Data Grid - Parse a user-uploaded CSV file into objects, map its headers to grid columns, validate rows before committing, and handle the edge cases that actually bite you in production.
• A Fill Handle (Drag to Fill) in SvGrid - Build a working spreadsheet-style fill handle on top of SvGrid's cell selection and editing - pointer tracking, range highlighting, series fill, and undo/redo integration all covered.
• Empty, Loading, and Error States for a Svelte Data Grid - How to handle the three non-data states in a Svelte grid - empty (with two subtypes), skeleton loading that does not flash, and recoverable errors that keep existing rows visible.
• An Editable Select / Dropdown Cell in SvGrid - Build a dropdown cell editor in SvGrid using a Svelte 5 snippet - constrain user input to a fixed option set while keeping sort, filter, and undo working on the underlying value.
• Building an E-commerce Product Catalog Grid in Svelte - How to build a product catalog admin grid with image cells, inline price and stock edits, category filtering, and bulk updates using SvGrid.
• A Density (Row-Height) Toggle for SvGrid - Let users pick compact, comfortable, or spacious rows - wired through CSS tokens, synced with the virtualizer, and persisted across sessions.
• A Date-Picker Cell Editor in SvGrid - How to make date columns editable with a real date picker in SvGrid - including display formatting, time zone handling, and validation that preserves user input.
• A Custom Column Header Menu in SvGrid - Build a per-column header menu for sort, hide, pin, and custom actions using header snippets and your own dropdown component.
• Building a CRM Contacts Table in Svelte - How to build a CRM contacts grid with avatar cells, status badges, inline editing, named views per rep, and bulk actions using SvGrid.
• Copy a Cell Range to the Clipboard in SvGrid - How SvGrid copies selected cell ranges as tab-separated values that paste cleanly into Excel and Google Sheets, plus headers, programmatic copy, and format control.
• Conditional Row Styling in SvGrid - Drive row-level background tints, classes, and styles from your data - overdue invoices, failed jobs, VIP records - without touching the DOM directly.
• A Column Show/Hide Toggle in SvGrid - Build a column chooser panel that lets users show or hide columns at runtime, with persistence across page loads and a guard against hiding everything.
• Cell Tooltips Done Right in a Data Grid - Tooltips in a data grid are either cheap and effective or an accessibility and performance trap. Here is how to build them correctly in SvGrid.
• Avatar and Image Cells in SvGrid - How to render avatars, product thumbnails, and logos in grid cells with proper fallbacks, lazy loading, and accessible alt text using Svelte 5 snippets.
• An Autocomplete Cell Editor in SvGrid - Build a typeahead cell editor from scratch - filtering suggestions as the user types, committing cleanly on selection, and handling remote data without leaking requests.
• Building an Admin User-Management Screen in Svelte - A blueprint for a user-management grid with roles, status badges, inline edits, bulk actions, and server-side data - the patterns that keep this screen secure and usable.
• An Actions Column (Edit, Delete) in SvGrid - Build a per-row actions column with edit, delete, and duplicate buttons in SvGrid - handling data mutations, accessibility, and confirmation flows correctly.
• Building an Admin Dashboard in Svelte 5 - A practical walkthrough for wiring SvGrid into an admin layout - correct sizing, reactive bulk actions, inline edits with optimistic saves, and a clean handoff to server-side data.
• Render Your First Svelte Data Grid in Under 5 Minutes - How to add a fast, accessible, sortable data grid to a Svelte 5 app with SvGrid - covering data, typed columns, feature composition, and the imperative API.
• Column Definitions in SvGrid - Fields, Accessors, and Formatting - A practical look at how ColumnDef controls field binding, value resolution, sort behavior, and custom cell rendering in SvGrid.
• Multi-Column Sorting in a Svelte Data Grid - How multi-column sorting works in SvGrid, from click behavior and sort priority to server-side ordering and programmatic control via the API.
• Excel-Style Filtering for Your Svelte Data Grid - Per-column filter menus, a filter row, global search, and server-side filtering - all wired through a single columnFilteringFeature in SvGrid.
• Building a Kanban Board in Svelte 5 (Without a Board Library) - How to turn a Svelte data grid into a drag-and-drop Kanban board with one prop - lanes, WIP limits, swimlanes, keyboard moves, and virtualized lanes for large boards.
• Inline Editing with Validation in SvGrid - How to wire up typed cell editors, reject bad input before it reaches your data, and keep per-cell error state without a form library.
• Grouping and Aggregation in a Svelte Data Grid - How to group rows by one or more columns and show per-group sums, averages, and counts using SvGrid's columnGroupingFeature - with real code and the edge cases that actually bite.
• Master-Detail Rows - Expandable Detail Panels in SvGrid - How to wire expandable master-detail rows in SvGrid, from a nested grid of line items to lazy-fetched panels and programmatic expand on deep-link.
• Displaying Tree Data and Hierarchies in SvGrid - Render parent-child hierarchies - org charts, file trees, category taxonomies - in SvGrid with expandable rows, size rollups, and lazy child loading.
• Server-Side Data - Pagination, Sorting, and Filtering on the Backend - Keep 100,000+ rows on the server. SvGrid owns the UI state for sort, filter, and pagination controls - your API owns the data.
• A Sticky Summary / Footer Row in SvGrid - Pin aggregate totals at the bottom of your grid so they stay visible while rows scroll - column footers that recalculate live when filters change.
• Row Selection and Clipboard Copy-Paste in SvGrid - How checkbox row selection, cell range copy, and Excel-compatible clipboard output work together in SvGrid - with a full working example.
• Custom Cell Renderers with Svelte Snippets - Use Svelte 5 snippets to render badges, progress bars, and action buttons inside SvGrid cells - without breaking sort, filter, or keyboard navigation.
• Pinned (Frozen) Columns for Wide Svelte Data Grids - How to pin identity and action columns in SvGrid so users never lose their place while scrolling wide tables - declarative config, runtime API, and the tradeoffs that matter.
• Column Resizing and Reordering - Let Users Shape the Grid - How to wire drag-to-resize and drag-to-reorder in SvGrid, then persist the layout to localStorage so it survives page reloads.
• Sync Grid State to the URL in Svelte - Keep sort, filter, and page state in the URL query string so every grid view is bookmarkable and shareable - with real SvelteKit code.
• Spreadsheet-Style Cell Range Selection in SvGrid - How to enable drag-to-select cell ranges, read live selection state, and build a status-bar footer that sums and averages the selected values.
• Conditional Formatting - Color Cells by Their Value - Four rule types, one prop - add heatmaps, data bars, icon sets, and threshold highlights to any SvGrid column without custom cell renderers.
• Pagination Patterns - Offset, Cursor, and Infinite Scroll - A practical breakdown of offset, cursor, and infinite-scroll pagination for SvGrid - when each pattern fits, how to wire it, and where each one breaks.
• Real-Time Grids - Live WebSocket Updates in SvGrid - How to wire a high-frequency WebSocket feed into SvGrid without frame drops - covering stable row identity, RAF batching, and flash feedback done right.
• Optimistic Updates - A Grid That Feels Instant - Apply cell edits to local state before the server responds, then roll back cleanly on failure. Here is how to wire it in SvGrid with real rollback logic and visual feedback.
• Locale-Aware Number, Date, and Currency Formatting - How SvGrid keeps raw primitives in the row model while rendering locale-correct display strings - so sort and filter never silently break.
• Bulk Operations on Selected Rows in SvGrid - Wire row selection into a contextual action toolbar - bulk edit, delete, and export selected rows with the SvGrid selection API.
• Set Filters and Custom Filter Logic in SvGrid - Build Excel-style checkbox set filters with live facet counts and a custom numeric range filter - using four API calls and plain Svelte markup.