Write web programming using Codex and AI agents

By EngineAI Team | Published on January 11, 2026 | Updated on January 26, 2026
Write web programming using Codex and AI agents
This tutorial will teach you how to join a repository, plan changes, implement them with AI agents, and open pull requests in order to use OpenAI's Codex to ship your first change from a GitHub repository without writing code by hand.

Step-by-step:

To access it, navigate to ChatGPT, click "Codex" on the left sidebar.

Click "Manage environment," choose your GitHub repository and organization, and then adjust the code execution parameters.

Select "Execute" to make changes on a branch or "Plan" to discuss scope without coding. For instance, "Can you give insights on what this project is about?"

Click "Create PR" after entering an implementation prompt (such as "Turn this static landing page into a website where users can paste their own stories and poetry") and previewing the changes with "Run this code and show me the site."

For safety, use branches. Don't write code directly to main unless absolutely necessary.

Your one-stop shop for automation insights and news on artificial intelligence is EngineAi.
Did you like this article? Check out more of our knowledgeable resources:
📰 In-depth analysis and up-to-date AI news .
🤝 Visit to learn about our goal and knowledgeable staff.
📬 Use this link to share your project or schedule a free consultation.
Watch this space for weekly updates on digital transformation, process automation, and machine learning. Let us assist you in bringing the future into your company right now.

🔗 External Resource:
Visit Link →