Is langchain safe to use?

langchain has no known vulnerabilities on the latest version (1.3.5). DepScope rates its health at 87/100 (low risk).

What is the latest version of langchain?

The latest version of langchain is 1.3.5, released 2026-04-27.

Does langchain have known vulnerabilities?

No known vulnerabilities on the latest version of langchain.

Is langchain deprecated?

No, langchain is actively maintained. Latest release: 1.3.5 (2026-04-27).

What are alternatives to langchain?

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

What license does langchain use?

langchain is licensed under MIT.

langchain

npmv1.3.5

Typescript bindings for langchain

License MITpermissive435 versions8 maintainers4 deps2,111,075 weekly dl

ssh://[email protected]/langchain-ai/langchainjs

/ 100

Health

safe to use

[email protected] is safe to use (health: 87/100)

Health breakdown0 – 100

25/25

maintenance

17/20

popularity

25/25

security

15/15

maturity

5/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

551.4 KBminified

139.6 KB gzipped

4 direct dependencies

ESMside effects

🌟

TypeScript

10/10typed

bundled

Quality signals

Publish security

npm signed

Health History

Dependency Tree

License Audit

Dependencies (4)

zod langsmith @langchain/langgraph @langchain/langgraph-checkpoint

API access

Get this data programmatically — free, no authentication.

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