OpenAI just published a new Codex use-case page, and it’s basically a catalog of what teams are already handing over to coding agents: engineering work, product work, QA, security, data analysis, internal tools, and even life-sciences workflows. Some of the coolest examples: ⬩ Reviewing GitHub PRs and understanding large codebases ⬩ Turning screenshots or visual references into responsive UI ⬩ QA-testing apps by clicking through real user flows ⬩ Refactoring legacy code, running migrations, and fixing vulnerability backlogs ⬩ Drafting PRDs, analyzing datasets, building internal apps, and assisting life-sciences research This is what coding agents look like when they stop being a demo and start becoming part of daily work.