@langchain/core 0.1.3
Core LangChain.js abstractions and schemas
@langchain/core@0.1.3 was published on 2023-12-20. Its manifest declares 10 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=18.
All @langchain/core versions · Permanent reference to 0.1.3 · Latest release
Package specifications
| Version | 0.1.3 |
|---|---|
| License declaration | MIT |
| Published | 2023-12-20T01:50:54.744Z |
| Node.js requirement | >=18 |
| Type declarations | Bundled declarations |
| Runtime dependency count | 10 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 1156.28 KiB |
| Published file count | 396 |
| Package type | module |
| ES module entry | Not declared |
| Default entry | ./index.js |
| Side effects declaration | Not declared |
| Direct advisories | 1 |
| Resolved graph dependencies | 23 |
| Repository stars | 18293 |
| Repository forks | 3455 |
Install @langchain/core 0.1.3
npm install @langchain/core@0.1.3 pnpm add @langchain/core@0.1.3 yarn add @langchain/core@0.1.3
Runtime dependencies
- zod ^3.22.3
- uuid ^9.0.0
- p-queue ^6.6.2
- p-retry 4
- camelcase 6
- langsmith ~0.0.48
- decamelize 1.2.0
- ansi-styles ^5.0.0
- js-tiktoken ^1.0.8
- ml-distance ^4.0.0
Peer requirements
- None declared
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- @types/retry@0.12.0 — indirect
- @types/uuid@9.0.8 — indirect
- ansi-styles@5.2.0 — direct
- base64-js@1.5.1 — indirect
- binary-search@1.3.6 — indirect
- camelcase@6.3.0 — direct
- cheminfo-types@1.16.0 — indirect
- commander@10.0.1 — indirect
- decamelize@1.2.0 — direct
- eventemitter3@4.0.7 — indirect
- js-tiktoken@1.0.21 — direct
- langsmith@0.0.70 — direct
- ml-distance@4.1.0 — direct
- ml-distance-euclidean@3.0.1 — indirect
- ml-tree-similarity@1.0.0 — indirect
- num-sort@2.1.0 — indirect
- p-finally@1.0.0 — indirect
- p-queue@6.6.2 — direct
- p-retry@4.6.2 — direct
- p-timeout@3.2.0 — indirect
- retry@0.13.1 — indirect
- uuid@9.0.1 — direct
- zod@3.25.76 — direct
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
Known direct advisories
Evidence and freshness
- https://registry.npmjs.org/%40langchain%2Fcore/0.1.3 — retrieved 2026-10-30T00:30:26.573Z
- https://api.deps.dev/v3/systems/npm/packages/%40langchain%2Fcore/versions/0.1.3 — retrieved 2026-10-30T00:30:27.101Z
- https://api.deps.dev/v3/systems/npm/packages/%40langchain%2Fcore/versions/0.1.3:dependencies — retrieved 2026-10-30T00:30:27.118Z
- https://api.deps.dev/v3/projects/github.com%2Flangchain-ai%2Flangchainjs — retrieved 2026-10-29T23:17:46.923Z