npm vulnerability intelligence

type-check NPM Package
Vulnerability Check

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

No advisories MIT v0.4.0
Vulnerability Analysis OSV Live

type-check

v0.4.0 · MIT · 105,729,202 dl/wk

Advisory Breakdown

Critical 0
High 0
Moderate 0
Low 0

Severity Rating

No advisories

0 advisories

No advisories

Weekly downloads

105,729,202

Total advisories

0

Latest version

0.4.0

License

MIT

Advisories Package Info Runtime

Known advisories

OSV records for the npm ecosystem

No known advisories

No known OSV advisories found for this npm package. This is not a security guarantee; continue to monitor updates and audit your dependency graph.

Checked Jun 14, 2026, 11:26 PM from npm and OSV.dev

Package metadata

From the npm registry

Package name
type-check
Ecosystem
npm
Latest version
0.4.0
License
MIT
Weekly downloads
105,729,202
Repository
Open repository

Remediation boundary

What RequestGuard does — and doesn't — cover

RequestGuard does not fix npm package vulnerabilities. Dependency remediation happens through package updates, patches, lockfile changes, and maintainer guidance. RequestGuard can help mitigate runtime abuse around exposed web and API flows while remediation is handled separately.

Signup flows
Login attempts
API traffic

Protect runtime flows →

Allow, challenge, review, and block decisions for exposed endpoints.

Data from npm registry and OSV.dev · Checked 6/14/2026, 11:26:48 PM