Gathering detailed insights and metrics for get-east-asian-width
Gathering detailed insights and metrics for get-east-asian-width
Determine the East Asian Width of a Unicode character
Installations
npm install get-east-asian-widthDeveloper Guide
BETA
Typescript
Yes
Module System
ESM
Min. Node Version
>=18
Node Version
22.6.0
NPM Version
10.6.0
Score
99.7
Supply Chain
88.1
Quality
76.2
Maintenance
100
Vulnerability
100
License
Releases
4
Languages
1
JavaScript
JavaScript (100%)
Developer
sindresorhus
Download Statistics
Total Downloads
433,638,840
Last Day
508,767
Last Week
10,467,933
Last Month
44,661,158
Last Year
372,777,719
GitHub Statistics
MIT License
38 Stars
16 Commits
5 Forks
2 Watchers
2 Branches
2 Contributors
Updated on Jun 09, 2025
Bundle Size
5.67 kB
Minified
1.97 kB
Minified + Gzipped
Sponsor this package
Maintainers
1
Package Meta Information
Latest Version
1.3.0
Package Id
get-east-asian-width@1.3.0
Unpacked Size
15.32 kB
Size
4.50 kB
File Count
6
NPM Version
10.6.0
Node Version
22.6.0
Published on
Oct 13, 2024
Total Downloads
Cumulative downloads
Total Downloads
433,638,840
Last Day
6.8%
508,767
Compared to previous day
Last Week
-6.3%
10,467,933
Compared to previous week
Last Month
4.9%
44,661,158
Compared to previous month
Last Year
512.5%
372,777,719
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dev Dependencies
6
get-east-asian-width
Determine the East Asian Width of a Unicode character
East Asian Width categorizes Unicode characters based on their occupied space in East Asian typography, which helps in text layout and alignment, particularly in languages like Japanese, Chinese, and Korean.
Unlike other similar packages, this package uses the latest Unicode data (which changes each year).
Install
1npm install get-east-asian-width
Usage
1import {eastAsianWidth, eastAsianWidthType} from 'get-east-asian-width'; 2 3const codePoint = '字'.codePointAt(0); 4 5console.log(eastAsianWidth(codePoint)); 6//=> 2 7 8console.log(eastAsianWidthType(codePoint)); 9//=> 'wide'
eastAsianWidth(codePoint: number, options?: object): 1 | 2
Returns the width as a number for the given code point.
options
Type: object
ambiguousAsWide
Type: boolean
Default: false
Whether to treat an 'ambiguous' character as wide.
1import {eastAsianWidth} from 'get-east-asian-width'; 2 3const codePoint = '⛣'.codePointAt(0); 4 5console.log(eastAsianWidth(codePoint)); 6//=> 1 7 8console.log(eastAsianWidth(codePoint, {ambiguousAsWide: true})); 9//=> 2
Ambiguous characters behave like wide or narrow characters depending on the context (language tag, script identification, associated font, source of data, or explicit markup; all can provide the context). If the context cannot be established reliably, they should be treated as narrow characters by default.
eastAsianWidthType(codePoint: number): 'fullwidth' | 'halfwidth' | 'wide' | 'narrow' | 'neutral' | 'ambiguous'
Returns the type of “East Asian Width” for the given code point.
Related
- string-width - Get the visual width of a string
No vulnerabilities found.
Reason
no dangerous workflow patterns detected
Reason
no binaries found in the repo
Reason
security policy file detected
Details
- Info: security policy file detected: .github/security.md:1
- Info: Found linked content: .github/security.md:1
- Info: Found disclosure, vulnerability, and/or timelines in security policy: .github/security.md:1
- Info: Found text in security policy: .github/security.md:1
Reason
0 existing vulnerabilities detected
Reason
license file detected
Details
- Info: project has a license file: license:0
- Info: FSF or OSI recognized license: MIT License: license:0
Reason
Found 7/15 approved changesets -- score normalized to 4
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: jobLevel 'contents' permission set to 'write': .github/workflows/update.yml:15
- Warn: no topLevel permission defined: .github/workflows/main.yml:1
- Warn: no topLevel permission defined: .github/workflows/update.yml:1
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/sindresorhus/get-east-asian-width/main.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/sindresorhus/get-east-asian-width/main.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/update.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/sindresorhus/get-east-asian-width/update.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/update.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/sindresorhus/get-east-asian-width/update.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/update.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/sindresorhus/get-east-asian-width/update.yml/main?enable=pin
- Warn: npmCommand not pinned by hash: .github/workflows/main.yml:21
- Warn: npmCommand not pinned by hash: .github/workflows/update.yml:20
- Info: 0 out of 4 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 1 third-party GitHubAction dependencies pinned
- Info: 0 out of 2 npmCommand dependencies pinned
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
branch protection not enabled on development/release branches
Details
- Warn: branch protection not enabled for branch 'main'
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 8 are checked with a SAST tool
Score
4.4
/10
Last Scanned on 2025-06-30
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