Is sinon safe to use?

sinon has no known vulnerabilities on the latest version (21.1.2). DepScope rates its health at 69/100 (moderate risk).

What is the latest version of sinon?

The latest version of sinon is 21.1.2, released 2026-04-11.

Does sinon have known vulnerabilities?

No known vulnerabilities on the latest version of sinon.

No, sinon is actively maintained. Latest release: 21.1.2 (2026-04-11).

What are alternatives to sinon?

Popular alternatives to sinon in npm include: semver, ansi-styles, debug, minimatch, brace-expansion.

What license does sinon use?

sinon is licensed under BSD-3-Clause.

sinon

npmv21.1.2

JavaScript test spies, stubs and mocks.

License BSD-3-Clausepermissive219 versions4 maintainers4 deps

ssh://[email protected]/sinonjs/sinon

/ 100

Health

safe to use

[email protected] is safe to use (health: 69/100)

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

4/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

158.3 KBminified

44.2 KB gzipped

4 direct dependencies

ESMside effects

🌟

TypeScript

7/10typed

Types from @types/sinon (DefinitelyTyped)

Quality signals

Publish security

npm signed

Health History

Dependency Tree

License Audit

Dependencies (4)

@sinonjs/commons @sinonjs/fake-timers @sinonjs/samsam diff

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/sinon