ably has no known vulnerabilities on the latest version (2.21.0). DepScope rates its health at 79/100 (moderate risk).

What is the latest version of ably?

The latest version of ably is 2.21.0, released 2026-03-19.

Does ably have known vulnerabilities?

No known vulnerabilities on the latest version of ably.

No, ably is actively maintained. Latest release: 2.21.0 (2026-03-19).

What are alternatives to ably?

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

What license does ably use?

ably is licensed under Apache-2.0.

ably

npmv2.21.0

Realtime client library for Ably, the realtime messaging service

License Apache-2.0permissive211 versions9 maintainers6 deps836,664 weekly dl

ably/ably-js

/ 100

Health

safe to use

[email protected] is safe to use (health: 79/100)

Health breakdown0 – 100

20/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

5/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (6)

@ably/msgpack-js dequal fastestsmallesttextencoderdecoder got ulid ws

API access

Get this data programmatically — free, no authentication.

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