#OpenAI Codex tutorial
140 related articles
·3 min
Codex vs Claude Code vs Cursor: In-Depth Comparison and Selection Guide for the Big Three of AI Coding
In-depth comparison of Codex, Claude Code, and Cursor across price, stability, and frontend/backend strengths, with a practical selection guide for developers.
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·3 min
Whats-LLM: An AI Programming E-Book Tutorial That Even Liberal Arts Students with Zero Tech Background Can Master
Whats-LLM is an installation-free AI programming e-book for complete beginners, written by an art-student-turned-programmer, covering LLM basics, Cloud Code, and Codex with built-in quizzes and notes.
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·4 min
Three Modes of AI Development: A Complete Guide from Chat to Agent to IDE
A systematic guide to three AI development modes: chat-based, Agent, and AI IDE. Covers model selection, cost comparison, and use cases for beginners.
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·4 min
Codex Hands-On Tutorial: A Complete Guide from Installation to Enterprise-Level AI Programming
A complete hands-on guide to OpenAI Codex covering installation, CLI interaction, agents.md setup, MCP protocol integration, Rules governance, and building a RAG intelligent customer service system.
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·3 min
Deep Dive into the 198-Page Codex Chinese Manual: A Complete Guide from Beginner to Advanced
Deep breakdown of ByteDance's internal 198-page Codex Chinese manual covering installation, Commands, MCP workflows, Skills templates, multi-Agent collaboration, and background task scheduling.
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·3 min
The Vibe Coding Four-Module Framework: A Complete Methodology from Fragmented Learning to Engineering Delivery
A deep dive into the Vibe Coding four-module framework: paradigm cognition, open-source customization, SDD, and project rules for real engineering delivery.
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·3 min
In-Depth Guide to the Codex Chinese Manual: A Complete Walkthrough from Beginner to Advanced
In-depth breakdown of ByteDance's 198-page Codex Chinese manual covering installation, Commands, MCP workflows, Skills templates, and multi-Agent collaboration.
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·1 min
Codex Guide: An Open-Source Guide Covering Everything from Installation to Advanced Techniques
Codex Guide is an open-source practical guide for Codex, covering installation, third-party API integration, agents.md writing, Skills MCP usage, and more to help developers get started quickly.
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·2 min
Complete Tutorial: Image2 + Codex to Generate Editable Figma Design Files
Learn how to use ChatGPT Image2 to generate high-quality UI mockups and OpenAI Codex to convert them into editable Figma vector files in three steps.
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·4 min
Vibe Coding in Practice: Three Strategies for Building an English Learning Game with Dramatically Different Results
Three controlled experiments compare pure Prompt, pre-prepared assets, and Godot engine strategies for Vibe Coding an English learning game — revealing dramatic differences in quality and Token cost.
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·4 min
Claude Code Installation & Setup Guide: Low-Cost Vibe Coding with Chinese AI Models
Step-by-step guide to installing Claude Code and configuring it with Chinese models like DeepSeek for low-cost vibe coding, including Node.js setup and CCSwitcher usage.
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·3 min
OpenAI Codex CLI Practical Guide: From Installation and Configuration to Enterprise-Level Development
A deep dive into OpenAI Codex CLI's core capabilities and practical usage, covering setup, agents.md configuration, slash commands, MCP protocol, multi-agent collaboration, and RAG system development.
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·3 min
The Complete Guide to OpenAI Codex CLI: From Installation and Configuration to Enterprise-Level Practice
In-depth guide to OpenAI Codex CLI: covering installation, agents.md design, multi-agent collaboration, MCP protocol integration, and a RAG customer service project.
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·3 min
Tutorial: Connecting Codex to Third-Party API Proxies for Low-Cost GPT-5.5 Access
Step-by-step tutorial on connecting GPT-5.5 to Codex via API proxy using CC Switch plugin. Complete setup in minutes with Fast mode and cost optimization tips.
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·4 min
Codex Hands-On Tutorial: From Installation and Configuration to Enterprise-Level Project Development
A complete guide to OpenAI Codex covering installation, CLI interaction, agents.md design, Rules governance, MCP protocol integration, and multi-agent collaboration, with a hands-on RAG customer service project.
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·4 min
Claude Code in Practice: Complex Payment Feature Built in 4 Hours for $60
A detailed walkthrough of Claude Code + Opus 4.7 in action: from CCSwitch setup to model configuration, completing a complex payment feature in 4 hours for $60 with zero hand-written code.
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·3 min
Enterprise-Grade RAG Full-Pipeline Optimization: Multi-Turn Conversations, Retrieval Tuning, and Production Engineering in Practice
A deep dive into full-pipeline optimization for enterprise RAG systems, covering multi-turn query rewriting, retrieval tuning, and quality evaluation to take RAG from demo to production.
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·3 min
Complete Guide to OpenAI Codex: Installation, Configuration, and Practical Tips
Complete guide to OpenAI Codex APP covering installation, sandbox permissions, multi-task parallelism, Steer function, and practical tips for developers.
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·3 min
Complete Guide to Connecting UE 5.8 with MCP Server: Codex Plugin Configuration Explained
Complete guide to connecting Unreal Engine 5.8 with MCP Server, covering UE 5.8 installation tips, VS Code Codex plugin setup, API key configuration, and MCP Server launch.
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·4 min
Claude Code Practical Guide: From Installation & Configuration to Production-Ready Business Projects
Complete guide to Claude Code + Opus setup via CCSwitch for unified model management. Real-world case: payment system built in 4 hours with zero hand-written code, covering installation, Prompt engineering, and model selection.
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