Focused on software development, sharing source code and tutorials for various systems.
Java2Flowchart is an IntelliJ IDEA plugin that automatically converts Java methods into Mermaid flowcharts, visualizing control flow, branches, loops, exception handling, and call chains, with configurable options for folding, depth, and language, aiding code comprehension, debugging, refactoring, and documentation.
This tutorial walks through creating a LangChain‑based AI agent by covering model integration, tool definition with @tool, short‑ and long‑term memory handling via checkpointers and vector stores, and assembling everything with create_agent, middleware, and code examples for a functional travel assistant.
Programmer Xiao Meng details the design and implementation of a smart agriculture platform that uses a WeChat mini‑program for remote hardware control, a web‑based dashboard for real‑time monitoring, and a full stack of Spring Boot, Vue, UniApp, MQTT and TDengine technologies.
This article explains why traditional Java UI toolkits fall short, then walks through a complete solution that embeds a React + shadcn/ui front‑end inside a Java desktop window using JxBrowser, covering window creation, resource loading for dev and production, and two Java‑Web communication strategies (JS‑Java bridge and Protobuf + gRPC).
Hermes Agent, an open‑source MIT‑licensed AI framework from Nous Research, introduces a self‑evolving agent that automatically generates and refines skills, uses a five‑layer memory system, supports a full‑platform messaging gateway and MCP integration, and offers detailed installation and usage guidance while comparing its design to OpenClaw.
The author shares experiences interviewing two highly skilled candidates from major tech firms, discusses the challenges of hiring in a small city, offers resume coaching feedback, and outlines the key resume elements that attract big‑company recruiters.
The article breaks down the complexities of payment processing by outlining business background, decomposing the workflow into modular steps, illustrating sequence diagrams, designing data structures, and addressing related domains such as product and coupon management, while highlighting key technical challenges like TCC transactions, locking, and retry mechanisms.
The article explains how Arthas, now integrated with the Model Context Protocol (MCP), lets AI automatically execute and interpret diagnostic commands for Java applications, offering step‑by‑step case studies, a detailed workflow, and an analysis of its strengths and limitations.
This article details a cost‑effective AI knowledge‑base project that replicates Tencent IMA functionality using Dify’s open‑source platform, Chinese LLMs (Qwen, DeepSeek, GLM), a Java Spring Boot backend, Vue frontend, multi‑agent orchestration, hybrid on‑premise/cloud deployment, and provides concrete cost and performance estimates.
This comprehensive tutorial walks you through installing, configuring, and using Claude Code, covering its tool‑use mechanism, context management, command shortcuts, custom MCP servers, and practical tips for integrating the assistant into real‑world development workflows.
