Is async safe to use?

async has no known vulnerabilities on the latest version (2.13.1). DepScope rates its health at 69/100 (moderate risk).

What is the latest version of async?

The latest version of async is 2.13.1, released 2026-03-26.

Does async have known vulnerabilities?

No known vulnerabilities on the latest version of async.

No, async is actively maintained. Latest release: 2.13.1 (2026-03-26).

What are alternatives to async?

DepScope has no curated alternatives for async at this time.

What license does async use?

async is licensed under BSD-3-CLAUSE.

async

pubv2.13.1

Utility functions and classes related to the 'dart:async' library.

License BSD-3-CLAUSEpermissive66 versions1 maintainers2 deps3,161,089 weekly dl

dart-lang/core/tree/main/pkgs/async

/ 100

Health

use with caution

[email protected] low health (69/100) — consider alternatives

Moderate health score (69/100) — verify manually

Health breakdown0 – 100

10/25

maintenance

17/20

popularity

25/25

security

15/15

maturity

2/15

community

0/15

popularity_floor

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (2)

collection meta

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pub/async

Last updated · 2026-03-26T00:53:13.853173Z