# jspreadsheet/ce

Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.

Repository: https://github.com/jspreadsheet/ce
Canonical: https://ross.abutalabs.com/products/ce
Homepage: https://bossanova.uk/jspreadsheet/
Language: JavaScript
License: MIT
License Family: permissive
Topics: javascript, spreadsheet, table, datatables, jexcel, spreadsheets, excel, js, jspreadsheet, data-grid, datagrid, grid, online-spreadsheet, javascript-data-grid
Last push: 2026-04-10T18:44:30+00:00

## Health v2 (maintenance only)
Score: 57/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 76, release rhythm 8, longevity 100
- inputs: {"age_days": 3481, "days_push": 145, "days_rel": 623, "gap_med": null, "n_releases_24m": 1}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 7220, forks 889 (observed 2026-08-28T04:09:57.556237+00:00)

## What it is
Jspreadsheet CE is a lightweight, MIT-licensed JavaScript library for embedding Excel-like interactive data grids and spreadsheet controls into web applications. It works with plain JavaScript, React, Angular, and Vue, and supports loading data from arrays, JSON, CSV, and XLSX files.

## Use cases
- embed an editable spreadsheet grid in a web app
- build CRUD data tables with Excel-like copy/paste
- import and edit CSV or XLSX files in the browser
- create inventory or grade management grid interfaces
- add spreadsheet-style data entry forms to a dashboard

## When to choose
- you need a lightweight, free spreadsheet/data-grid component with MIT licensing
- you want Excel-compatible copy/paste and familiar spreadsheet UX in the browser
- you need framework integration with React, Angular, or Vue
- you want to load data from arrays, JSON, CSV, or XLSX

## When to avoid
- you need enterprise features like real-time collaboration, which require the paid Pro edition
- you need server-side spreadsheet rendering rather than a browser UI component
- you need a full standalone spreadsheet application rather than an embeddable grid

## Facets
- artifact type: library
- maturity: active
- function: ui-components, frontend-framework, csv, json
- domain: web-development, frontend, data-visualization, spreadsheets
- platform: browser
- tags: data-grid, spreadsheet, excel-compatible, crud, react, vue, angular, xlsx-import, lightweight, javascript, nodejs, web-server

## Member repositories
- jspreadsheet/ce (main) score 57

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:57.556237+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:39:49.211895+00:00, confidence not recorded.
  - readme: https://github.com/jspreadsheet/ce (fetched 2026-08-28T04:09:57.556237+00:00, sha 4d83bf9dcbc3)
  - homepage: https://bossanova.uk/jspreadsheet/ (fetched 2026-08-29T08:34:59.428115+00:00, sha 005359ec5f0a)
  - site_page: https://bossanova.uk/jspreadsheet/docs (fetched 2026-08-29T08:34:59.437163+00:00, sha 30412fb07127)
  - site_page: https://bossanova.uk/jspreadsheet/docs/getting-started (fetched 2026-08-29T08:34:59.439191+00:00, sha 6d1db09804f5)
- Data as of 2026-08-30T08:39:29.467469+00:00.