# Dia

Agent Loop Explained: Solving Code Refactoring Pain Points with the ReAct Pattern

Deep dive into Agent Loop, the core mechanism of AI coding tools. Learn how the ReAct pattern's reason-act-observe cycle enables autonomous multi-step code refactoring.

Running Out of Codex Credits? AnySearc…

Running Out of Codex Credits? AnySearch Skill Saves You Massive Token Overhead

Real-world testing shows AnySearch Skill saves ~27% Token overhead for Codex while significantly improving search quality. Learn how it works, how to install it, and when to use it.

AI Code Explanation: Quickly Understan…

AI Code Explanation: Quickly Understand Someone Else's C# Code

Learn how AI code explanation helps C# developers quickly understand others' code. A 3-step demo with Tongyi Lingma for code handoffs, Code Review, and legacy system maintenance.

Deep Dives

Getting Started with RAG: A Complete G…

Getting Started with RAG: A Complete Guide from LLM Hallucinations to Retrieval-Augmented Generation

A deep dive into RAG (Retrieval-Augmented Generation) technology, covering LLM hallucinations, data staleness, and limited expertise, plus RAG workflows, core components, and LangChain learning paths.

DIY Electronic Music Box: Building a S…

DIY Electronic Music Box: Building a Sound & Light Gift Box with the E101 Module

Build an electronic music box with the E101 module, buzzer, and LEDs for synchronized sound and light effects. Ideal for premium gift boxes with low cost and easy assembly.

Python Learning Path: A Three-Stage Sy…

Python Learning Path: A Three-Stage Systematic Approach from Zero to Practical Projects

A detailed guide to Python's three learning stages: syntax fundamentals, advanced concepts, and practical applications. Covers OOP, web scraping, data analysis, and automation with timeline planning.

FastAPI Beginner Tutorial: Frontend-Ba…

FastAPI Beginner Tutorial: Frontend-Backend Separation and RESTful API Core Concepts

FastAPI beginner essentials: Learn frontend-backend separation vs monolithic web development, RESTful API design principles, HTTP methods and resource operations mapping.

Efficient PyTorch Learning: A Source C…

Efficient PyTorch Learning: A Source Code-Driven Methodology

A proven PyTorch learning method: spend 2-3 days on basics, then advance rapidly by reading U-Net and ViT source code line by line. Master PyTorch through source code-driven learning.

The Complete Vibe Coding Workflow: A S…

The Complete Vibe Coding Workflow: A Step-by-Step Guide for Non-Developers to Build and Ship Products Independently

A complete 7-step Vibe Coding guide from requirements to deployment. Learn how non-developers can independently build and ship products using VS Code and Claude Code, with PRD writing, static Demo validation, and step-by-step development.

LLM Learning Roadmap: A Complete Guide…

LLM Learning Roadmap: A Complete Guide from Beginner to Project Implementation Across Seven Core Modules

A systematic breakdown of seven core LLM learning modules covering environment setup, Prompt Engineering, RAG, Agents, dev frameworks, fine-tuning, and hands-on projects for developers.

PyTorch Beginner Tutorial: A Complete …

PyTorch Beginner Tutorial: A Complete Guide to Tensor Operations and Neural Network Construction

A detailed PyTorch beginner guide covering tensor operations, dynamic computational graphs, GPU acceleration, and building your first neural network with nn.Module, with learning path recommendations and code examples.

One Person, One Month: Building a Chinese Writing Community from Scratch with AI Development Tools

One Person, One Month: Building a Chinese Writing Community from Scratch with AI Development Tools

A Bilibili creator used AI coding tools to single-handedly build a Chinese writing community called "YouTi" in one month. This article breaks down the product design, prompt-response mechanics, manual review strategy, and how AI tools are reshaping indie dev capabilities.

Getting Started with Vibe Coding: A Ze…

Getting Started with Vibe Coding: A Zero-to-One Guide for Product Managers

Vibe Coding lets product managers build product prototypes by describing requirements in natural language—no programming needed. Learn the core concepts, setup steps, and why PMs have a natural edge.

Gemini Omni Video Generation: One-Click Synthesis from Mixed Text, Image, and Video Inputs

Tech Frontiers

Gemini Omni Video Generation: One-Click Synthesis from Mixed Text, Image, and Video Inputs

Detailed guide to Google Gemini Omni's multimodal video generation: mix text, images, and video inputs to synthesize coherent 10-second videos with one click.

Gemini Spark and Daily Brief: A Deep Dive into Google's Two AI Agent Tools

Tech Frontiers

Gemini Spark and Daily Brief: A Deep Dive into Google's Two AI Agent Tools

Deep analysis of Google Gemini team's two AI agent tools — Gemini Spark and Daily Brief — covering product positioning, core features, AI Agent trends, and Google's strategic agent ecosystem.

The Truth Behind Windsurf's "Unlimited…

The Truth Behind Windsurf's "Unlimited Credits" Hack: Shared Account Pool Rotation Mechanism and Risk Analysis

Deep analysis of how Windsurf's "unlimited credits" actually works—third-party plugins rotate shared account pools, not an official bug. Covers mechanisms, security risks, and safer alternatives.

Trae Solo In-Depth Review: Is ByteDanc…

Trae Solo In-Depth Review: Is ByteDance's Free AI Coding Tool Actually Usable?

In-depth review of ByteDance's Trae Solo free AI coding tool, evaluating token quotas, 6-project concurrency, cross-platform sync, and model quality for domestic individual developers.

Liberal Arts Grad's Vibe Coding Journe…

Liberal Arts Grad's Vibe Coding Journey: How a Simple Link Aggregation Page Earned 10K+ Views

A liberal arts creator built a concert seat view website using Gemini AI in one afternoon, earning 15K views. Learn her idea selection, simplification methods, and pitfalls for a replicable Vibe Coding path.

Expert Opinions

Developer with 320K Subscribers: I'm S…

Developer with 320K Subscribers: I'm Sick of the AI Hype!

Veteran developer ArjanCodes (320K subscribers) says he's sick of AI hype. He argues shipping fast isn't software development, coding is just the tip of the iceberg, responsibility can't be delegated to AI, and fundamentals remain a developer's core edge.

Trae SOLO 2.0 Deep Dive: Generating a …