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JSBI is a pure-JavaScript implementation of the ECMAScript BigInt proposal, allowing developers to work with large integers in environments that do not support native BigInts. It is particularly useful for ensuring compatibility across older browsers while maintaining performance similar to native implementations. This library provides a syntax that can be transpiled to native BigInt code when available.
- lurq health score
- 52/100
- Confidence
- unproven
- Weekly downloads
- 4,110,595
- Latest version
- 4.3.2
- Last release
- Mar 31, 2025
- License
- Apache-2.0
Should you depend on jsbi?
lurq's verdict: low
- No known advisories
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Upgrading jsbi
What each major version removed, renamed or re-signatured, from lurq's extraction of the published packages.
- 3.2.5 → 4.3.2being extracted
- 2.0.5 → 3.2.5being extracted
- 1.0.0 → 2.0.5being extracted
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Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 5, 2026; this page refreshes every 168 hours. Source repository.