I Shipped a Website Update Without Opening an IDE (Codex + GitHub + Vercel)
About this lesson
In this video, I walk through how to make a real production update to a website using the OpenAI Codex website — without opening an IDE or terminal. We go from a natural-language prompt → code changes → pull request → Vercel preview → production deploy. This is especially useful for small, low-risk website updates where spinning up a full dev environment feels heavy — or when you want to make changes from a phone or tablet. In this walkthrough, you’ll see: - Connecting OpenAI Codex to a GitHub repository (one-time setup) - Prompting Codex to make a UI change - Reviewing the generated code diff - Automatically creating a pull request - Previewing the change with Vercel - Merging the PR to deploy to production This isn’t about replacing normal software development workflows. It’s about handling those last-minute or lightweight updates quickly — things like fixing a typo, updating a link, or tweaking UI behavior — without context switching into a full dev setup. Curious what you’d update this way? Comment with the one website change you wish you could ship from your phone. 00:00 Making a website update without an IDE 00:12 What we’re building in this demo 00:45 Connecting OpenAI Codex to GitHub 01:45 Prompting Codex to make the change 03:20 Reviewing the code diff 05:10 Creating a pull request automatically 06:20 Previewing the change on Vercel 07:40 Merging the PR to deploy to production 08:30 When this workflow makes sense 09:20 Final thoughts + use cases
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