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is2

is2 is a type-checking library for JavaScript that provides functions to validate various data types without throwing exceptions. It is useful for ensuring data integrity in Node. js applications by returning true or false for type checks.

lurq health score
40/100
Confidence
unproven
Weekly downloads
5,126,866
Latest version
2.0.9
Last release
Sep 8, 2022
License
MIT

Should you depend on is2?

lurq's verdict: low

  • No known advisories

Check this from your coding agent

This page is a daily snapshot. lurq's verify tool checks is2 at the exact version your agent is about to install, and compat checks it against the rest of your stack. One command connects Claude Code, Cursor, VS Code and other agents:

npx lurqrun

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Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 6, 2026; this page refreshes every 24 hours. Source repository.