#AI concepts explained
176 related articles
·3 min
Cursor Installation & Core Features Explained: A Zero-Experience Guide to AI Programming
A detailed guide to installing Cursor AI code editor, understanding its interface layout, and mastering its three core modes (Ask, Agent, Plan) for zero-experience AI programming with natural language.
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·3 min
Complete Guide to OpenAI Codex CLI Built-in Commands and Session Recovery
Complete guide to all OpenAI Codex CLI slash commands including /compact, /status, /model, /approvals, plus codex resume session recovery tips for efficient AI coding workflows.
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·4 min
Complete Beginner's Guide to Cursor AI: Three Modes Explained with Hands-On Demo
Learn Cursor AI editor setup, Agent/Ask/Manual modes, model selection tips, and build a full student management system from scratch in this step-by-step guide.
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·3 min
Guo Yu on the AI Agent Era: The End of Software and the Fate of Knowledge Workers
Former ByteDance engineer Guo Yu analyzes the AI Agent revolution: how Claude Code's Skill feature signals the end of traditional software, the SaaS collapse, and the future of knowledge workers.
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·4 min
AI Agent Development Learning Roadmap: A Complete Four-Stage Plan from Zero to Production
A systematic AI Agent development learning roadmap covering LLM API calls, ReAct framework, memory mechanisms, and multi-agent collaboration across four stages with timeline and project suggestions.
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·3 min
PyTorch Beginner's Guide: A Complete Analysis of Deep Learning Framework Selection and Evolution
A comprehensive analysis of why PyTorch became the most mainstream deep learning framework. Covers framework history, comparisons with TensorFlow and Keras, dynamic graphs, Tensors, installation guide, and cloud trends.
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·3 min
Codex Beginner's Guide: Lessons Learned from 660 Million Tokens of Real-World Usage
Deep dive into OpenAI Codex Agent's core features, Skill ecosystem, context compression, and project-level Harness management tips from 660M tokens of real-world usage.
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Tutorials·3 min
MCP vs CLI: 40x Token Cost Difference — How AI Engineers Should Choose
In-depth comparison of MCP vs CLI architecture, Token costs (CLI ~1400 vs MCP ~54600), security mechanisms, and use cases with practical selection guidance for AI engineers.
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Deep Dives·3 min
Complete Guide to LLM Training: Pre-training, SFT Fine-tuning, and Preference Alignment Explained
Complete guide to the three core LLM training stages: pre-training, supervised fine-tuning (SFT), and preference alignment (DPO/PPO), covering LoRA, distillation, quantization, and pruning.
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Tutorials·3 min
OpenClaw Local Deployment Tutorial: Connect to WeChat, Feishu & DingTalk in 10 Minutes
Complete guide to deploying OpenClaw locally, covering Windows setup, cloud deployment, WeChat/Feishu/DingTalk integration, and custom Skills—beginners can deploy in 10 minutes.
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Deep Dives·3 min
Deep Dive into How Claude Code Works: A New Programming Paradigm Driven by the Agent Loop
Deep dive into how Claude Code works, including the Agentic Loop, automatic context compaction, tool calling, and permission modes that power autonomous AI programming.
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Product Reviews·3 min
Deep Dive into Coze Agent World: When AI Gets Identity and Social Freedom
Deep analysis of Coze's Agent World update, covering AI identity systems, Agent social networks, Skill markets, and the paradigm shift from tools to digital companions.
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Tutorials·3 min
Z-Image Model in Practice: Generate Cinema-Quality Ancient Chinese Beauty Portraits in 3 Minutes
Complete guide to Z-Image model variants and ComfyUI workflow setup, using Doubao for prompt reverse-engineering to generate cinema-quality ancient Chinese beauty portraits in minutes.
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Product Reviews
OpenAI Codex Role-Specific Plugins Exp…
·2 min
OpenAI Codex Role-Specific Plugins Explained: Reshaping Team Collaboration Workflows
OpenAI launches Codex role-specific plugins covering data analysis, creative production, and product design, integrating 60+ systems to enable closed-loop workflows from ideation to prototype publication.
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Product Reviews
OpenAI Codex Role-Specific Plugins Exp…
·2 min
OpenAI Codex Role-Specific Plugins Explained: Reshaping Team Collaboration Workflows
OpenAI launches Codex role-specific plugins covering data analysis, creative production, and product design, integrating 60+ systems to enable closed-loop workflows from ideation to prototype publication.
Read more →
Tutorials·4 min
Claude Code to Codex Migration Guide: Setup, Pricing, and Combined Usage in Practice
A detailed guide for Claude Code users to quickly get started with OpenAI Codex, covering desktop and CLI setup, pricing comparison, seamless project migration, plugin configuration, and context management differences.
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Tutorials·2 min
Practical Guide to Claude Code Context Management: compact, clear, and context Commands Explained
Detailed guide to Claude Code context window management: /compact, /clear, and /context commands with usage scenarios and optimization tips for AI coding productivity.
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Tutorials·3 min
The Complete Guide to Git & GitHub Core Concepts: Version Control in the AI Era
A systematic guide to Git and GitHub core concepts covering Commit, Branch, Merge, Pull Request and more. Master version control from local repos to remote collaboration using AI.
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Deep Dives
The Complete Guide to OpenTelemetry: T…
·4 min
The Complete Guide to OpenTelemetry: The Three Pillars of Observability & DevOps in Practice
Deep dive into OpenTelemetry's core architecture, the three pillars of observability (logs, metrics, traces), with a real-world food delivery app crash debugging case showing how distributed tracing locates microservice bottlenecks and how AI is revolutionizing DevOps monitoring.
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Tutorials·4 min
Machine Learning for Absolute Beginners: A Complete Learning Path from Overview to Practice
A beginner-friendly machine learning tutorial covering AI overview, NumPy, Pandas, Matplotlib, and hands-on cases. Master ML fundamentals in three days through five systematic modules.
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