mirror of https://github.com/langchain-ai/langgraphjs.git synced 2026-07-22 00:55:26 -04:00

Files

T

github-actions[bot] f5b22a6f19 chore: version packages (#2373 )

This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @langchain/langgraph-sdk@1.9.2

### Patch Changes

- [#2370](https://github.com/langchain-ai/langgraphjs/pull/2370)
[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2)
Thanks [@open-swe](https://github.com/apps/open-swe)! - feat(sdk):
support metadata filter for crons search/count

- [#2377](https://github.com/langchain-ai/langgraphjs/pull/2377)
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)
Thanks [@christian-bromann](https://github.com/christian-bromann)! -
fix(sdk): preserve AI content blocks during message projection

## @langchain/angular@1.0.2

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2

## @langchain/react@1.0.2

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2

## @langchain/svelte@1.0.2

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2

## @langchain/vue@1.0.2

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2

## @example/ai-elements@0.1.17

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.2

## @examples/assistant-ui-claude@0.1.17

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.2

## @examples/ui-angular@0.0.27

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2
    -   @langchain/angular@1.0.2

## @examples/ui-multimodal@0.0.3

### Patch Changes

-   Updated dependencies \[]:
    -   @langchain/react@1.0.2

## @examples/ui-react@0.0.3

### Patch Changes

- Updated dependencies
\[[`4c6875c`](https://github.com/langchain-ai/langgraphjs/commit/4c6875c1e3dd32857d526925865c389e4e9c10c2),
[`a5089cd`](https://github.com/langchain-ai/langgraphjs/commit/a5089cda1d9db1e4b50c17cdd12a770a67279905)]:
    -   @langchain/langgraph-sdk@1.9.2
    -   @langchain/react@1.0.2

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

2026-05-11 03:26:06 -07:00

src

feat(core): event based streaming (#2314 )

2026-05-05 00:13:12 -07:00

.gitignore

docs: add integration examples for ai elements and assistant-ui (#2180 )

2026-03-13 08:09:35 -07:00

agent.ts

docs: add integration examples for ai elements and assistant-ui (#2180 )

2026-03-13 08:09:35 -07:00

CHANGELOG.md

chore: version packages (#2373 )

2026-05-11 03:26:06 -07:00

index.html

docs: add integration examples for ai elements and assistant-ui (#2180 )

2026-03-13 08:09:35 -07:00

langgraph.json

docs: add integration examples for ai elements and assistant-ui (#2180 )

2026-03-13 08:09:35 -07:00

package.json

chore: version packages (#2373 )

2026-05-11 03:26:06 -07:00

README.md

docs: add integration examples for ai elements and assistant-ui (#2180 )

2026-03-13 08:09:35 -07:00

tsconfig.app.json

feat(core): event based streaming (#2314 )

2026-05-05 00:13:12 -07:00

tsconfig.json

docs: add integration examples for ai elements and assistant-ui (#2180 )

2026-03-13 08:09:35 -07:00

tsconfig.node.json

docs: add integration examples for ai elements and assistant-ui (#2180 )

2026-03-13 08:09:35 -07:00

turbo.json

docs: add integration examples for ai elements and assistant-ui (#2180 )

2026-03-13 08:09:35 -07:00

vite.config.ts

docs: add integration examples for ai elements and assistant-ui (#2180 )

2026-03-13 08:09:35 -07:00

README.md

Assistant-UI Claude Example

This example combines:

@assistant-ui/react for the Claude-style chat surface
@langchain/react for streaming LangGraph state on the frontend
a basic langchain agent on the backend

What it shows

A Claude-inspired assistant-ui thread and composer
A local single-agent graph powered by langchain
How to bridge @langchain/react state into assistant-ui with useExternalStoreRuntime

Setup

Create a local .env file in this folder with:

OPENAI_API_KEY=your_openai_api_key
OPENAI_MODEL=gpt-4.1-mini

Optional overrides:

LANGGRAPH_API_URL=http://localhost:2024
VITE_LANGGRAPH_API_URL=http://localhost:2024
VITE_LANGGRAPH_ASSISTANT_ID=assistant-ui-claude

Run

pnpm --filter @examples/assistant-ui-claude dev

Then open the Vite URL shown in the terminal, usually http://localhost:5173.

The frontend talks directly to the LangGraph dev server at http://localhost:2024, which serves the local assistant-ui-claude graph from langgraph.json.