Virgin Atlantic successfully deployed its revamped mobile app using OpenAI's Codex. The airline met its tight deadline for the holiday season by leveraging Codex's capabilities to reach near-total unit test coverage and eliminate critical defects. This achievement showcases the potential of Codex in streamlining software development processes. --- Why it matters: This matters because it demonstrates how AI-powered tools like Codex can help developers meet demanding deadlines, reducing the risk of delays or defects. Engineers working on complex projects will be interested in exploring similar applications of Codex and other AI-driven development tools. Source: https://openai.com/index/virgin-atlantic