Codex Complexity Optimizer: Safe Performance Improvements for Codebases
Open-source Codex skill that scans your codebase for O(n²) patterns, N+1 issues, and heavy loops—then suggests safe optimizations with risk levels and tests.
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OpenAI Codex Adds Native Chrome Extension for Parallel Browser Tasks
OpenAI Codex now supports a native Chrome extension on macOS and Windows, enabling parallel background tab processing for automation, data entry, and CRM updates.