Codex App can work with more than one browser path.
The choice matters because the task changes.
Use the internal browser for public checks
If I only need to open a public page, check layout, or confirm a local app, the internal browser is enough.
It is simple and keeps the work contained.
Use Chrome when login matters
Chrome is better when the task depends on your real browser state.
That includes signed-in pages, cookies, extensions, and existing tabs.
Do not overcomplicate the choice
The rule is easy.
Public page: internal browser.
Authenticated page: Chrome plugin.
Why this helps
Choosing the browser first prevents wasted time. Codex can use the right context instead of guessing why a page behaves differently.
Original Japanese Article
This article is based on the Japanese post: Codexアプリでブラウザ操作を使うなら、内部ブラウザとChromeプラグインをどう選ぶか.
