mirror of https://github.com/langchain-ai/langgraphjs.git synced 2026-08-24 21:51:39 -04:00

Files

T

dependabot[bot] c14b070b96 chore(deps): bump the react group with 2 updates (#2620 )

Bumps the react group with 2 updates:
[react](https://github.com/react/react/tree/HEAD/packages/react) and
[react-dom](https://github.com/react/react/tree/HEAD/packages/react-dom).

Updates `react` from 19.2.7 to 19.2.8
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/react/react/releases">react's
releases</a>.</em></p>
<blockquote>
<h2>19.2.8 (July 21st, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Performance improvements when decoding
(<a
href="https://redirect.github.com/facebook/react/pull/37087">#37087</a>
by <a href="https://github.com/eps1lon"><code>@eps1lon</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/react/react/commit/1dd4ecbdabf826f527fc9a58c05ea70375b7d170"><code>1dd4ecb</code></a>
[FlightReply] Performance improvements when decoding (<a
href="https://github.com/react/react/tree/HEAD/packages/react/issues/37087">#37087</a>)</li>
<li><a
href="https://github.com/react/react/commit/b0d2fdb78bdfae075a7fa02ddcebbf25f90952c2"><code>b0d2fdb</code></a>
[19.2.x] Update required references to GitHub repo (<a
href="https://github.com/react/react/tree/HEAD/packages/react/issues/36753">#36753</a>)</li>
<li>See full diff in <a
href="https://github.com/react/react/commits/v19.2.8/packages/react">compare
view</a></li>
</ul>
</details>
<br />

Updates `react-dom` from 19.2.7 to 19.2.8
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/react/react/releases">react-dom's
releases</a>.</em></p>
<blockquote>
<h2>19.2.8 (July 21st, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Performance improvements when decoding
(<a
href="https://redirect.github.com/facebook/react/pull/37087">#37087</a>
by <a href="https://github.com/eps1lon"><code>@eps1lon</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/react/react/commit/1dd4ecbdabf826f527fc9a58c05ea70375b7d170"><code>1dd4ecb</code></a>
[FlightReply] Performance improvements when decoding (<a
href="https://github.com/react/react/tree/HEAD/packages/react-dom/issues/37087">#37087</a>)</li>
<li><a
href="https://github.com/react/react/commit/b0d2fdb78bdfae075a7fa02ddcebbf25f90952c2"><code>b0d2fdb</code></a>
[19.2.x] Update required references to GitHub repo (<a
href="https://github.com/react/react/tree/HEAD/packages/react-dom/issues/36753">#36753</a>)</li>
<li>See full diff in <a
href="https://github.com/react/react/commits/v19.2.8/packages/react-dom">compare
view</a></li>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

2026-07-21 15:38:46 -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 (#2572 )

2026-06-25 14:47:39 -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(deps): bump the react group with 2 updates (#2620 )

2026-07-21 15:38:46 -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.