Go from a mobile-app idea to a working Expo app with the dedicated plugin.
Define a game plan and let Codex build and test it in a live browser.
Give Codex a durable objective for long-running work.
Explore the concept visually with ImageGen and build a first version of your idea.
Use Codex as a scored improvement loop to solve hard tasks.
Create a skill Codex can keep on hand for work you repeat.
Trace request flows, map unfamiliar modules, and find the right files fast.
Try clearing a few filters or searching for a broader term.
