Is @harmoniclabs/cardano-ledger-ts safe to use?

@harmoniclabs/cardano-ledger-ts has no known vulnerabilities on the latest version (0.5.1). DepScope rates its health at 62/100 (moderate risk).

What is the latest version of @harmoniclabs/cardano-ledger-ts?

The latest version of @harmoniclabs/cardano-ledger-ts is 0.5.1, released 2026-03-18.

Does @harmoniclabs/cardano-ledger-ts have known vulnerabilities?

No known vulnerabilities on the latest version of @harmoniclabs/cardano-ledger-ts.

Is @harmoniclabs/cardano-ledger-ts deprecated?

No, @harmoniclabs/cardano-ledger-ts is actively maintained. Latest release: 0.5.1 (2026-03-18).

What are alternatives to @harmoniclabs/cardano-ledger-ts?

Popular alternatives to @harmoniclabs/cardano-ledger-ts in npm include: semver, debug, ansi-styles, minimatch, brace-expansion.

What license does @harmoniclabs/cardano-ledger-ts use?

@harmoniclabs/cardano-ledger-ts is licensed under Apache-2.0.

@harmoniclabs/cardano-ledger-ts

npmv0.5.1

Collection of functions and classes defining the Cardano ledger data structures.

License Apache-2.0permissive47 versions1 maintainers4 deps446 weekly dl

HarmonicLabs/cardano-ledger-ts

/ 100

Health

use with caution

@harmoniclabs/[email protected] low health (62/100) — consider alternatives

Moderate health score (62/100) — verify manually

Health breakdown0 – 100

20/25

maintenance

3/20

popularity

25/25

security

12/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (4)

@harmoniclabs/bigint-utils @harmoniclabs/crypto @harmoniclabs/obj-utils @harmoniclabs/uint8array-utils

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@harmoniclabs/cardano-ledger-ts