npm package
Home@sindresorhus/is
The @sindresorhus/is package is a TypeScript utility for type checking values in JavaScript. It provides a variety of methods to assert and detect types, making it useful for ensuring data integrity in applications. This package is ideal for developers who need robust type validation in their code.
- lurq health score
- 72/100
- Confidence
- proven
- Weekly downloads
- 61,004,627
- Latest version
- 8.1.0
- Last release
- May 11, 2026
- License
- MIT
Should you depend on @sindresorhus/is?
lurq's verdict: low
- No known advisories
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Other validation packages lurq scores
- fast-xml-parser93/100 · proven
- @babel/helper-validator-identifier91/100 · proven
- @babel/helper-validator-option91/100 · proven
- dependency-cruiser88/100 · proven
- @graphql-tools/schema87/100 · proven
Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 5, 2026; this page refreshes every 24 hours. Source repository.