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JS
Package

is-unicode-supported

Detect whether the terminal supports Unicode

v2.1.0, 9 Sept 2024MITESM onlyTypes: BundledCLI tools and terminal utilities
$ npm install is-unicode-supported
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Key numbers

As of 25 Sept 2026
Weekly downloads
81.7m
+77% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
2 years ago
v2.1.0
GitHub stars
86
9 forks
Open issues / PRs
0 / 0
Contributors
5
Commits, last 52 weeks
1

Downloads

Last week 2026-09-15 to 2026-09-21
050m100m150mSept 2025Mar 2026Sept 2026High 110.2m (18 Aug 2026)Low 27.4m (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

81,658,767 downloads last week, 365,633,269 in the last month. The 12-month change of +77% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
07 in total
Latest version
2.1.0, 9 Sept 20242 years ago
First published
17 Mar 2021
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
1,298

Major versions

  1. v2 first release 2.0.0, 29 Oct 2023
  2. v1 first release 1.0.0, 18 Apr 2021
  3. v0 first release 0.1.0, 17 Mar 2021

Recent releases

VersionPublished
2.1.09 Sept 2024
2.0.029 Oct 2023
1.3.08 Sept 2022
1.2.023 Mar 2022
1.1.03 Jul 2021
1.0.018 Apr 2021
0.1.017 Mar 2021

Compatibility

Module format
ESM onlyFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=18
Runtimes
-
Unpacked size (npm)
3.9 kB
Dependencies (0)
None

Install

npm install is-unicode-supported

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/is-unicode-supported@2.1.0/
  • unpkghttps://unpkg.com/is-unicode-supported@2.1.0/
  • esm.shhttps://esm.sh/is-unicode-supported@2.1.0
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.