Codex 3.0 by OpenAI
Codex can now build, test & debug on autopilot
About Codex 3.0 by OpenAI
With GPT-5.5, Codex evolves into a true cross-app coding agent—navigating browsers, interacting with web apps, generating docs in Microsoft Office and Google Drive, and testing workflows like a real user. It sees, clicks, debugs, and iterates autonomously, bringing developers closer to reliable, end-to-end automated builds.
Demo
Screenshots
Listed from Product Hunt. Claude Updates summarizes public launches and links back to the source.
