The Boundary Between RAG and Skill: When Retrieval Is Truly Needed
Starting from the differences between toC Agents and enterprise-level AI pre-sales bots, understand the applicable boundaries of Skill and RAG.
Technology
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The True Divide in AI Coding Isn't the Model—It's the Harness
As AI becomes increasingly adept at writing code, the real differentiator will be the engineering system: context, tools, task orchestration, feedback mechanisms, and architectural guardrails.
Docker Stuck on Loading Containers After Restart: A firewalld Blocking Investigation
A record of troubleshooting why Docker failed to start properly via systemd after a server reboot, tracing from residual network references to dockerd's libnetwork initialization being blocked by firewalld's D-Bus call.
5 Patterns of AI Application Development
From HTTP APIs, official SDKs, AI development frameworks, low-code platforms to AI programming tool SDKs, this article outlines 5 patterns of AI application development and a subsequent learning roadmap.
Deconstructing Agent Architecture: Why It Must Include Planner, Memory, and Tools
This article focuses on one task: breaking down the Harness Agents/Agent architecture into core components, responsibility boundaries, and execution flows, making it easier to quickly regain a holistic understanding in the future.
How to Use frontend-design: Steps, Results, and Limitations in a Webpage Redesign
Using a real homepage redesign, this article explains what the frontend-design skill can do, how to use it, how to iterate, and exactly how far it can help.
How This Project Encapsulates AI Providers
A breakdown of how the provider layer is implemented in this project, explaining why heavy abstraction was avoided and how the text and image pipelines are consolidated.
How This Website Automatically Generates English Documentation and Cover Images
Deconstructing the automated publishing pipeline of this site to reveal how English drafts and article covers are generated before submission.
The Three-Tier Capability Evolution of AI Agents in Frontend Engineering: Rule, Skill, and MCP
Introduces the responsibility boundaries, adaptation scenarios, recommended combinations, and common pitfalls of Rule, Skill, and MCP in React frontend engineering.
How to Use Skill: Breaking Down High-Frequency Needs into AI-Reusable Tasks
A comprehensive guide from creation, writing, and invocation to implementation, explaining how to break down, write, and avoid turning Skill into a universal Prompt.
How to Use Rule: First, 'Manage' AI Code Writing
From creation and breakdown to writing and implementation, clarify where to place Rule, what to write, and how to ensure AI consistently adheres to it over time.
How to Use MCP: A Complete Guide for Frontend Developers on Installation, Integration, and Custom Development
From recommending commonly used MCPs for frontend, configuring ready-made servers, to structuring, invoking, and implementing custom MCP Servers, this guide clarifies how to effectively implement MCP in practice.
What Exactly Is Chrome DevTools MCP For? A Complete Guide from Installation to Getting Started
This article explains what Chrome DevTools MCP is, how to install it, how to integrate it with an AI Agent, and what it can do.
How I Chose My Tech Stack Before Building a Blog
As a frontend developer, I initially considered Vue and React. By breaking down the requirements for a blog site, I gradually identified the solution that best fit my needs.
How to Develop and Publish a uni-app Plugin: A Case Study of a Scan Input Component
Starting from a common scan input component in business scenarios, this article explains how to organize directories according to uni_modules specifications, perform local validation, and publish to the DCloud plugin market.
WeChat Web Project Cache Issues
Solutions for cache problems in WeChat web projects.
