Package

js-xlsx

Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS spreadsheet parser and writer (extended to enable read/write of cell formats with xlsx files)

v0.8.22Apache-2.0CommonJSTypes: NonePDF and documents

$ npm install js-xlsx

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 3.4k; +20% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 7; Direct, from package.json
Last release: -; v0.8.22
GitHub stars: 850; 418 forks
Open issues / PRs: 115 / 17
Contributors: -
Commits, last 52 weeks: 0

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

3,406 downloads last week, 15,698 in the last month. The 12-month change of +20% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 0.8.22
First published: -
Last push to GitHub: 8 Mar 20231,296 days before the snapshot
Repository archived: No
Open issues: 115
Open pull requests: 17
Commits, last 52 weeks: 0
Dependents on npm: -

Major versions

Recent releases

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >=0.8
Runtimes: -
Unpacked size (npm): -
Dependencies (7): cfbssfjszipcrc-32adler-32codepagecommander

Install

npm install js-xlsx

CDN

jsDelivr: 182.2k requests in 30 days

jsDelivrhttps://cdn.jsdelivr.net/npm/js-xlsx@0.8.22/
unpkghttps://unpkg.com/js-xlsx@0.8.22/
esm.shhttps://esm.sh/js-xlsx@0.8.22

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
xlsx SheetJS Spreadsheet data parser and writer	9.3m	-	4 years ago	ESM + CommonJS	-
xlsx-js-style SheetJS Spreadsheet Community Edition plus Basic Cell Styles	526.5k	-	4 years ago	CommonJS	-

Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 3406 < 10000.