New Codex features include the ability to use your computer in the background An in-app browser allows visual feedback while building websites and more. https://arstechnica.com/ai/2026/04/new-codex-features-include-the-ability-to-use-your-computer-in-the-background/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social