95 lines
2.5 KiB
Markdown
95 lines
2.5 KiB
Markdown
---
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layout: default
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---
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<h1 class="!text-2xl">Arquitectura de Paquetes</h1>
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<div class="mt-2">
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<div class="grid grid-cols-2 gap-4">
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<div>
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<v-click>
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<h3 class="!text-base !mb-1">Paquetes base</h3>
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<div class="space-y-1.5">
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<div class="border-l-4 border-blue-500 pl-2 bg-blue-50 dark:bg-blue-900/20 py-1 px-2">
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<p class="font-bold text-xs">@langchain/core</p>
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<p class="text-[10px] opacity-80 !leading-tight">Primitivas fundamentales: mensajes, prompts, interfaces base. Es el cimiento que usan todos los demás paquetes.</p>
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</div>
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<div class="border-l-4 border-purple-500 pl-2 bg-purple-50 dark:bg-purple-900/20 py-1 px-2">
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<p class="font-bold text-xs">langchain</p>
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<p class="text-[10px] opacity-80 !leading-tight">Metapaquete principal. Re-exporta lo útil de core y añade herramientas de alto nivel para construir agentes.</p>
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</div>
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<div class="border-l-4 border-gray-400 pl-2 bg-gray-50 dark:bg-gray-900/20 py-1 px-2">
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<p class="font-bold text-xs">@langchain/classic</p>
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<p class="text-[10px] opacity-80 !leading-tight">Funcionalidad legacy de v0.x: MemoryVectorStore, document loaders, chains antiguas. Para migración gradual.</p>
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</div>
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</div>
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</v-click>
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</div>
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<div>
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<v-click>
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<h3 class="!text-base !mb-1">Paquetes por proveedor</h3>
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<div class="grid grid-cols-2 gap-1.5">
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<div class="border rounded py-1 px-2 text-center">
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<p class="font-bold text-[10px]">@langchain/openai</p>
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<p class="text-[10px] opacity-70">GPT-4.1, GPT-5, Azure</p>
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</div>
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<div class="border rounded py-1 px-2 text-center">
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<p class="font-bold text-[10px]">@langchain/anthropic</p>
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<p class="text-[10px] opacity-70">Claude 4, 4.5, 4.6</p>
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</div>
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<div class="border rounded py-1 px-2 text-center">
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<p class="font-bold text-[10px]">@langchain/google</p>
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<p class="text-[10px] opacity-70">Gemini 2.5</p>
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</div>
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<div class="border rounded py-1 px-2 text-center">
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<p class="font-bold text-[10px]">@langchain/mistralai</p>
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<p class="text-[10px] opacity-70">Mistral, Mixtral</p>
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</div>
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<div class="border rounded py-1 px-2 text-center">
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<p class="font-bold text-[10px]">@langchain/ollama</p>
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<p class="text-[10px] opacity-70">Modelos locales</p>
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</div>
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<p class="font-bold text-[10px]">@langchain/...</p>
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<p class="text-[10px] opacity-70">+30 proveedores</p>
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</div>
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</div>
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</v-click>
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</div>
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</div>
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<v-click>
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<div class="mt-3 text-center text-xs opacity-80 border-t pt-2">
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Instala solo los proveedores que necesites: <code>npm i langchain @langchain/openai</code>
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</div>
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</v-click>
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</div>
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