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Sheetwrite v0.5.1

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Overview Installation First grid Performance

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Runtime ownership Calculation engine Adapter lifecycle Error handling

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Vanilla React Vue Svelte

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Configuration Interaction Data operations Host-owned rows Formulas Analysis formulas Styling Persistence Collaboration Worker rendering XLSX export Accessibility

Reference

API contract Formula functions Document operations Compatibility limits Compatibility results Moved guides

Releases

All releases 0.5.1 · 2026-10-18 0.5.0 · 2026-10-17

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All entry points @sheetwrite/core @sheetwrite/formulas @sheetwrite/react @sheetwrite/svelte @sheetwrite/vue @sheetwrite/wasm @sheetwrite/xlsx

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llms.txt llms-full.txt

Documentation
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@sheetwrite/core/shell

@sheetwrite/core/shell

API reference for @sheetwrite/core/shell.

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Documentation

Start

Overview Installation First grid Performance

Understand

Runtime ownership Calculation engine Adapter lifecycle Error handling

Frameworks

Vanilla React Vue Svelte

Build

Configuration Interaction Data operations Host-owned rows Formulas Analysis formulas Styling Persistence Collaboration Worker rendering XLSX export Accessibility

Reference

API contract Formula functions Document operations Compatibility limits Compatibility results Moved guides

Releases

All releases 0.5.1 · 2026-10-18 0.5.0 · 2026-10-17

API packages

All entry points @sheetwrite/core @sheetwrite/formulas @sheetwrite/react @sheetwrite/svelte @sheetwrite/vue @sheetwrite/wasm @sheetwrite/xlsx

Explore Sheetwrite

Home Showcases GitHub

For LLMs

llms.txt llms-full.txt

supported

Supported public entry point. Import this entry point as @sheetwrite/core/shell.

Declaration target: ./dist/shell.d.ts
Exports: 13

Source entry: packages/core/src/shell.ts

Exported symbols

Functions 6

FcreateFormulaBarDetached formula bar: mirrors the focused cell's editable text (exact formula source, else literal text) and commits on Enter through the grid's undoable transaction path, targeting the data address captured with the… FcreateNameBoxA1 jump box: shows the focused cell's reference and navigates on Enter. FcreateSelectionStatus<output role="status"> that follows the grid's selection. FcreateSpreadsheetShellMount a complete spreadsheet shell into host: toolbar row, formula row (name box + formula bar), the grid, and a bottom row with sheet tabs and a selection status. FcreateToolbarMount a toolbar bound to grid.actions (custom items receive the grid). FdescribeSelectionHuman phrase for a selection's geometry; blank for null/single-cell.

Interfaces 7

IFormulaBarOptionsHost elements and callbacks used to bind a formula bar to a Grid. IFormulaBarPieceA formula bar piece; setReadOnly blocks commits without unmounting. INameBoxOptionsHost elements and callbacks used to bind a name box to a Grid. IShellPieceA mounted shell piece: its root element plus an idempotent teardown. ISpreadsheetShellDisposable controller for the framework-neutral spreadsheet shell. ISpreadsheetShellOptionsHost elements and feature options used to create a spreadsheet shell. IToolbarOptionsHost element and configuration used to create the built-in toolbar.