feat: frontend docs#2930
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Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Co-authored-by: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
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Mintlify preview ID generated: preview-cbfron-1773328705-7cadb12 |
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Overview
Split the monolithic streaming/frontend documentation pages into individual pattern-specific pages across LangChain, LangGraph, and DeepAgents. Each page covers a single frontend pattern (tool calling, human-in-the-loop, branching chat, etc.) with an interactive playground embed powered by the
@langchain/docs-sandboxnpm package.Also restructures the "Streaming" nav groups into a top-level "Streaming" page and a new "Frontend" nav group for each product.
Type of change
Type: New documentation page / Update existing documentation
Related issues/PRs
Checklist
docs devsrc/docs.jsonif needed(Internal team members only / optional): Create a preview deployment as necessary using the Create Preview Branch workflow
Additional notes
New frontend pattern pages
LangChain (10 pages):
tool-calling,human-in-the-loop,branching-chat,optimistic-updates,reasoning-tokens,structured-output,async-iterator-tools,message-queues,join-rejoin,time-travelDeepAgents (2 pages):
subagent-streaming,todo-listLangGraph (1 page):
graph-executionEach page includes a
<PatternEmbed>component that renders an interactive playground preview from the@langchain/docs-sandboxpackage.Playground embed build pipeline
The
PatternEmbedcomponent is now sourced from the@langchain/docs-sandboxnpm package rather than being manually maintained in the source tree:package.jsonwith@langchain/docs-sandbox@0.0.3dependency.npmrcwithlegacy-peer-deps=true(needed because the package declares a peer dependency using pnpm'sworkspace:*protocol)pipeline/core/builder.pyto copynode_modules/@langchain/docs-sandbox/dist/PatternEmbed.jsx→build/snippets/pattern-embed.jsxduring the build stepnpm installbefore building docsNavigation changes (
src/docs.json)Streamingsub-group (overview + frontend) into a single top-levelstreamingpage under LangChain and DeepAgentsFrontendnav groups for LangChain (10 pages), DeepAgents (3 pages including overview), and LangGraph (2 pages including overview)