本项目是一个专为中文开发者打造的 LangChain 框架源码注释与文档库。LangChain 作为业界领先的大语言模型（LLM）应用开发框架，其架构设计精妙、功能丰富，但源码复杂度较高。本项目通过系统性地整理核心模块的中文注释，帮助开发者深入理解 LangChain 的实现原理、设计思想及最佳实践。

A modern, real-time client portal built with the MERN stack, designed to work seamlessly in both China and the US without requiring a VPN. Features include form submissions, real-time updates, user management, and admin dashboards.

An easy way to scrape Baidu using Python and Crawlbase

This repository serves as a planning tool, travel reference, and long-term archive 🧧