langchain 1.0.0-alpha.9
Typescript bindings for langchain
langchain@1.0.0-alpha.9 was published on 2025-10-15. Its manifest declares 4 runtime dependencies and 1 peer requirement. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=20.
All langchain versions · Permanent reference to 1.0.0-alpha.9 · Latest release
Package specifications
| Version | 1.0.0-alpha.9 |
|---|---|
| License declaration | MIT |
| Published | 2025-10-15T00:50:27.644Z |
| Node.js requirement | >=20 |
| Type declarations | Bundled declarations |
| Runtime dependency count | 4 |
| Peer requirement count | 1 |
| Optional dependency count | 1 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 3876.97 KiB |
| Published file count | 625 |
| Package type | module |
| ES module entry | Not declared |
| Default entry | ./dist/index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 25 |
| Repository stars | 18293 |
| Repository forks | 3455 |
Install langchain 1.0.0-alpha.9
npm install langchain@1.0.0-alpha.9 pnpm add langchain@1.0.0-alpha.9 yarn add langchain@1.0.0-alpha.9
Runtime dependencies
- zod ^3.25.76 || ^4
- uuid ^10.0.0
- @langchain/langgraph next
- @langchain/langgraph-checkpoint ^0.1.1
Peer requirements
- @langchain/core ^1.0.0-alpha.6 <2.0.0
Optional dependencies
- langsmith ^0.3.64
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- @langchain/langgraph@1.0.1 — direct
- @langchain/langgraph-checkpoint@0.1.3 — direct
- @langchain/langgraph-checkpoint@1.2.1 — indirect
- @langchain/langgraph-sdk@1.0.3 — indirect
- @types/retry@0.12.0 — indirect
- @types/uuid@10.0.0 — indirect
- ansi-styles@4.3.0 — indirect
- chalk@4.1.2 — indirect
- color-convert@2.0.1 — indirect
- color-name@1.1.4 — indirect
- console-table-printer@2.16.1 — indirect
- eventemitter3@4.0.7 — indirect
- has-flag@4.0.0 — indirect
- langsmith@0.3.87 — direct
- p-finally@1.0.0 — indirect
- p-queue@6.6.2 — indirect
- p-retry@4.6.2 — indirect
- p-timeout@3.2.0 — indirect
- retry@0.13.1 — indirect
- semver@7.8.5 — indirect
- simple-wcswidth@1.1.2 — indirect
- supports-color@7.2.0 — indirect
- uuid@10.0.0 — direct
- uuid@9.0.1 — indirect
- zod@4.6.7 — 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.
Evidence and freshness
- https://registry.npmjs.org/langchain/1.0.0-alpha.9 — retrieved 2026-10-30T02:25:41.074Z
- https://api.deps.dev/v3/projects/github.com%2Flangchain-ai%2Flangchainjs — retrieved 2026-10-29T23:17:46.923Z
- https://api.deps.dev/v3/systems/npm/packages/langchain/versions/1.0.0-alpha.9:dependencies — retrieved 2026-10-30T02:25:41.709Z
- https://api.deps.dev/v3/systems/npm/packages/langchain/versions/1.0.0-alpha.9 — retrieved 2026-10-30T02:25:41.709Z