Skip to main content
Castov

fast-string-width

v3.0.2LOW Risk

A fast function for calculating the visual width of a string once printed to the terminal.

A90/100
Install Command
npm install fast-string-width
orpnpm add fast-string-width
Typosquat Defense
Authentic Name

No similarity to known typosquatting targets.

Lifecycle Scripts
Clean Execution

Zero preinstall or postinstall arbitrary execution hooks.

License Type
MIT

Permissive open-source license. Safe for enterprise & proprietary software.

Package Specifications

Unpacked Size
3.4 KB
Dependencies
1
Maintainers
1
Last Published
Sep 30, 2025
View on npmjs.comGitHub Repository

Direct Dependencies (1)

fast-string-truncated-width ^3.0.2
Free VS Code Extension

Detect Supply Chain Attacks Directly in Your Editor

Get instant CodeLens risk scores, typosquatting warnings, and license audits right inside your package.json file with zero configuration.

Install Dependency Risk Lens

Frequently Asked Questions

Is fast-string-width safe to use in production?
fast-string-width received a Security Grade of A (90/100) with a risk evaluation of LOW. It contains zero malicious postinstall scripts.
What license does fast-string-width use?
fast-string-width is licensed under the MIT license (PERMISSIVE). This is a permissive open-source license suitable for commercial applications.
How do I install fast-string-width?
Install it via NPM using: npm install fast-string-width, or via PNPM: pnpm add fast-string-width, or Yarn: yarn add fast-string-width.