Package

is-html

Check if a string is HTML

v3.2.0, 9 Sept 2025MITESM onlyTypes: Bundled

$ npm install is-html

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 630.8k; +50% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 1; Direct, from package.json
Last release: 1 year ago; v3.2.0
GitHub stars: 95; 11 forks
Open issues / PRs: 0 / 0
Contributors: -
Commits, last 52 weeks: 1

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.

630,764 downloads last week, 3,233,806 in the last month. The 12-month change of +50% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 010 in total
Latest version: 3.2.0, 9 Sept 20251 year ago
First published: 13 Dec 2013
Last push to GitHub: 18 Sept 20266 days before the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 0
Commits, last 52 weeks: 1
Dependents on npm: 119

Major versions

v3 first release 3.0.0, 1 Sept 2021
v2 first release 2.0.0, 28 May 2019
v1 first release 1.0.0, 14 Aug 2014
v0 first release 0.1.0, 13 Dec 2013

Recent releases

Version	Published
3.2.0	9 Sept 2025
3.1.0	12 Mar 2024
3.0.0	1 Sept 2021
2.0.0	28 May 2019
1.1.0	13 Feb 2017
1.0.0	14 Aug 2014
0.2.2	29 Apr 2014
0.2.1	16 Apr 2014
0.1.1	13 Dec 2013
0.1.0	13 Dec 2013

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: ^12.20.0 || ^14.13.1 || >=16.0.0
Runtimes: -
Unpacked size (npm): 3.3 kB
Dependencies (1): html-tags

Install

npm install is-html

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/is-html@3.2.0/
unpkghttps://unpkg.com/is-html@3.2.0/
esm.shhttps://esm.sh/is-html@3.2.0

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

Indexability: Not indexed (discovery only): no category.