Knowledge base
Walkthroughs
Actionable walkthroughs for turning ideas into repeatable execution.
- 30 minBeginner
How to Use OpenAI Codex CLI: Build & Deploy Apps from Terminal (2026)
If you want to build and deploy full-stack applications directly from your terminal without opening an IDE, this tutorial walks you through Codex CLI installation, multi-file editing, sandbox-safe execution, and one-command deployment.
- 15 minBeginner
AI Programming Agent Security Configuration Tutorial: 3 Steps to Add Permission Sandbox to Claude Code/Codex
Configure a three-level permission sandbox for Claude Code, Codex CLI, and Cursor within 15 minutes
- 5 minBeginner
How to turn off signature in VS Code Copilot AI: remove Co-Authored-by with one line of command
Does GitHub Copilot automatically add AI signature to every commit? Three shutdown methods (settings panel/settings.json/project level), verification steps, and why to shut down.
- 10 minBeginner
Complete GitHub Copilot Price Guide 2026: Comparison of measured costs for each package after charging based on usage
GitHub Copilot will be charged based on usage starting in June 2026. Price comparison of each package, monthly fee calculation for different usage habits, corporate budget setting, and three alternative routes to save money.
- 30 minBeginner
DeepSeek Reasonix in action: Build an AI programming agent at zero cost (30-minute tutorial)
From installation to practice, master the Cache-First low-cost and Skills automation of DeepSeek's native programming agent in 30 minutes
- 30 minBeginner
How to use Runtime to build a team AI programming Agent collaboration environment: a 30-minute complete tutorial
From zero configuration to team launch, products/design/operations can also safely use Claude Code and Codex
