Is halo2_gadgets safe to use?

halo2_gadgets has no known vulnerabilities on the latest version (0.4.0). DepScope rates its health at 63/100 (moderate risk).

What is the latest version of halo2_gadgets?

The latest version of halo2_gadgets is 0.4.0, released 2025-12-04.

Does halo2_gadgets have known vulnerabilities?

No known vulnerabilities on the latest version of halo2_gadgets.

Is halo2_gadgets deprecated?

No, halo2_gadgets is actively maintained. Latest release: 0.4.0 (2025-12-04).

What are alternatives to halo2_gadgets?

Popular alternatives to halo2_gadgets in Cargo include: hashbrown, getrandom, windows-sys, syn.

What license does halo2_gadgets use?

halo2_gadgets is licensed under MIT OR Apache-2.0.

halo2_gadgets

cargov0.4.0

Reusable gadgets and chip implementations for Halo 2

License MIT OR Apache-2.0permissive9 versions0 deps151,639 weekly dl

zcash/halo2

/ 100

Health

use with caution

[email protected] low health (63/100) — consider alternatives

Moderate health score (63/100) — verify manually

Health breakdown0 – 100

15/25

maintenance

14/20

popularity

25/25

security

9/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/halo2_gadgets