Is @types/webextension-polyfill safe to use?

@types/webextension-polyfill has no known vulnerabilities on the latest version (0.12.5). DepScope rates its health at 78/100 (moderate risk).

What is the latest version of @types/webextension-polyfill?

The latest version of @types/webextension-polyfill is 0.12.5, released 2026-02-19.

No known vulnerabilities on the latest version of @types/webextension-polyfill.

No, @types/webextension-polyfill is actively maintained. Latest release: 0.12.5 (2026-02-19).

Popular alternatives to @types/webextension-polyfill in npm include: ?, debug, ansi-styles, semver, brace-expansion.

@types/webextension-polyfill is licensed under MIT.

npmv0.12.5

TypeScript definitions for webextension-polyfill

License MITpermissive21 versions1 maintainers0 deps931,091 weekly dl

78

/ 100

Health

safe to use

@types/[email protected] is safe to use (health: 78/100)

Health breakdown0 – 100

15/25

maintenance

14/20

popularity

25/25

security

12/15

maturity

12/15

community

0/15

popularity_floor

Vulnerabilities

0

none known

🌟

10/10typed

bundled

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@types/webextension-polyfill