{"adoption": {"forks": 563, "observed_at": "2026-08-28T04:07:50.254048+00:00", "stars": 3236}, "canonical_url": "https://ross.abutalabs.com/products/langgraphjs", "card": {"archived": false, "artifact_type": "framework", "description": "Framework to build resilient language agents as graphs.", "domain": ["large-language-models", "artificial-intelligence", "developer-tools"], "enriched": true, "function": ["agent-framework", "workflow-automation", "llm-inference", "state-management", "streaming"], "health_score": 100, "homepage": "https://docs.langchain.com/oss/javascript/langgraph/", "language": "TypeScript", "license": "MIT", "license_family": "permissive", "maturity": "active", "member_repos": ["langchain-ai/langgraphjs"], "name": "langchain-ai/langgraphjs", "platform": ["cross-platform"], "pushed_at": "2026-08-26T22:08:28+00:00", "repo": "langchain-ai/langgraphjs", "stars": 3236, "tags": ["langgraph", "langchain", "llm-agents", "graph-api", "human-in-the-loop", "durable-execution", "orchestration", "ai-agents", "nodejs", "typescript"], "topics": ["agents", "ai", "typescript", "artificial-intelligence", "generative-ai", "llm", "node"], "urls": [], "use_cases": ["build a multi-step LLM agent in TypeScript", "orchestrate AI agents as stateful graphs", "add human-in-the-loop approval to agent workflows", "build long-running stateful agents with durable execution", "mix deterministic code with LLM tool-calling steps", "stream agent state updates to a UI", "build a calculator or tool-calling agent with Claude or OpenAI"], "what_it_is": "LangGraph.js is a TypeScript/JavaScript framework for building stateful, long-running LLM agents as graphs of nodes and edges, mixing deterministic code with LLM-driven steps. It provides durable execution, streaming, human-in-the-loop interrupts, and a runtime for orchestrating complex agent workflows.", "when_to_avoid": ["you want a simple prebuilt agent loop with minimal boilerplate - use higher-level LangChain agents", "you're building in Python and prefer the original LangGraph", "your app doesn't involve LLMs or agentic workflows", "you need a no-code agent builder"], "when_to_choose": ["you need fine-grained control over agent control flow in JavaScript/TypeScript", "you need stateful, long-running agents with persistence and interrupts", "you want to combine hand-coded steps with LLM-driven steps in one workflow", "you're already in the LangChain ecosystem and need low-level orchestration"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/langgraphjs", "repo": "langchain-ai/langgraphjs", "role": "main", "score": 89}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:50.254048+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:24:35.748090+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0de2190913879f035b09ef711c65c1da7726bd2ba5957fbf4eee98325d23a294", "fetched_at": "2026-08-28T04:07:50.254048+00:00", "kind": "readme", "missing": false, "url": "https://github.com/langchain-ai/langgraphjs"}, {"content_hash": "417e57bc6a9527e52afc2f4fa4b400ee45fe392b3d096c07ba6169f84bd3cb3a", "fetched_at": "2026-08-29T09:37:45.439568+00:00", "kind": "homepage", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/"}, {"content_hash": "e6cbe67a291c9e04582f26704296ce8837a53d1d9d8c5f7dadc4fec1be45c03d", "fetched_at": "2026-08-29T09:37:45.448748+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/"}, {"content_hash": "7515eb0371ae3d6504c0d892cc781fb0daa35a25ddc494182903db97cf4049a8", "fetched_at": "2026-08-29T09:37:45.450690+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/integrations/providers/overview"}, {"content_hash": "d4d60654e9576e3e2657f9e7156e1e041aef14d66992db61ba96ec096d4a2202", "fetched_at": "2026-08-29T09:37:45.452683+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/install"}, {"content_hash": "bc55c7f35dbe8878dba85de0e378808346aac783abf553b04ef1ba6e3f2a60ee", "fetched_at": "2026-08-29T09:37:45.454461+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/langgraph/quickstart"}, {"content_hash": "c721685caee985e0dad5f320b28d293ba7be8d5f97853d870a2c97e0fc6d8899", "fetched_at": "2026-08-29T09:37:45.456330+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/oss/javascript/releases/changelog"}, {"content_hash": "32a7ec425016381728c65a46d56fb9a2ce1e8ade88bcb4b4022eddfe0cf9d956", "fetched_at": "2026-08-29T09:37:45.458676+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/langsmith/trace-with-langchain"}, {"content_hash": "5ab7220bb55564a4d48f48752a9372cf670be651e5153cf87f4c47bff28ed619", "fetched_at": "2026-08-29T09:37:45.461252+00:00", "kind": "site_page", "missing": false, "url": "https://docs.langchain.com/use-these-docs"}, {"content_hash": "3c599403929544d3046fc7b716e4b2cbf0fb066869da30857011e1b44a8b9e4f", "fetched_at": "2026-08-29T09:37:45.463182+00:00", "kind": "site_page", "missing": false, "url": "https://changelog.langchain.com/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 99, "longevity": 69, "rhythm": 87}, "computed_at": "2026-09-03T02:39:23.370411+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 967, "days_push": 7, "days_rel": 7, "gap_med": 0, "n_releases_24m": 508}, "score": 89, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}