Learn how to use an AI coding assistant like Codex to quickly get a new project running locally and make simple code changes using natural language, perfect for semi-technical roles or exploring unfamiliar repositories.
with Claire Vo
First, install the Codex extension in your IDE, such as VS Code, from the marketplace. The extension is included with a ChatGPT Plus plan. Once installed, a Codex icon will appear in your sidebar.
When you open a new or unfamiliar project, instead of searching for a README or asking a teammate, open the Codex chat and ask how to get started. The AI will analyze the repository and provide the necessary commands to run the project locally.
How do I play this game?Once the project is running, you can make simple changes conversationally. Open the Codex chat and describe the desired change in plain English. Codex will form a plan, identify the relevant code, and present you with a file diff for approval.
jump is way too big, lower please.
Leverage OpenAI Codex for high-level software architecture by using the `Plans.md` technique. This workflow guides the AI to generate a comprehensive, multi-step implementation plan for large projects before writing any code.
Avoid merge conflicts and work on multiple features simultaneously by using OpenAI Codex to manage Git worktrees. This workflow lets you run parallel, isolated development tasks directly from your terminal.
Follow Sahil Lavingia's method for delegating small but impactful maintenance tasks, like fixing an internal Slack report, to the AI agent Devin. This workflow shows how to use simple, clear prompts to fix code and update system prompts without distracting your engineering team.
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