Hackernews posts about Codex

  1. GPT-5-Codex (openai.com)
    396 points by meetpateltech 17 days ago | 137 comments
  2. Addendum to GPT-5 system card: GPT-5-Codex (openai.com)
    250 points by wertyk 17 days ago | 141 comments
  3. GPT‑5-Codex and upgrades to Codex (simonwillison.net)
    57 points by amrrs 17 days ago | 15 comments
  4. Practical Techniques for Claude Code and Codex CLI (coding-with-ai.dev)
    13 points by grigy 29 days ago | discuss
  5. Crystal v0.3: Codex support in Git Worktrees (github.com)
    9 points by jbentley1 11 days ago | 4 comments
  6. Run Claude Code, Gemini and Codex together with one tool
    9 points by mikebiglan 23 days ago | discuss
  7. Show HN: OS layer for running multiple Codex agents in parallel (github.com)
    7 points by arnestrickmann 13 days ago | 2 comments
  8. Ask HN: How to use Codex for multiple tasks without PR merge conflicts?
    6 points by ionwake 13 days ago | 2 comments
  9. Show HN: Clean Clode – Clean Messy Terminal Pastes from Claude Code and Codex (cleanclode.com)
    6 points by thewojo 16 days ago | 2 comments
  10. Practical Techniques for Codex, Cursor and Claude Code (coding-with-ai.dev)
    5 points by codeclimber 4 days ago | discuss
  11. Practical Techniques for Codex, Cursor and Claude Code (coding-with-ai.dev)
    5 points by bytesmith88 19 days ago | discuss
  12. OpenAI's GPT-5-Codex model is now live in the Responses API (twitter.com)
    4 points by bigwheels 9 days ago | 2 comments
  13. How to Run Codex in a Terminal from Your Phone (github.com)
    4 points by bickett 4 days ago | 1 comments
  14. GPT-5-Codex System Card [pdf] (cdn.openai.com)
    4 points by fouadmatin 17 days ago | discuss
  15. Codex CLI isn't quite as good as Claude Code (www.augmentedswe.com)
    3 points by wordsaboutcode 6 days ago | 1 comments
  16. Coding with Claude Code vs Codex: You're Optimizing the Wrong Context (coding-with-ai.dev)
    3 points by v3am about 16 hours ago | discuss
  17. How OpenAI Codex Works Behind-the-Scenes (and How It Compares to Claude Code) (blog.promptlayer.com)
    3 points by benwaffle 15 days ago | discuss
  18. Show HN: Stop Notifications from Codex CLI and Claude Code (github.com)
    3 points by gregolo 23 days ago | discuss
  19. GPT-5-Codex now available via API (platform.openai.com)
    2 points by meetpateltech 9 days ago | 4 comments
  20. Claude Code vs. Codex, a small test (danieltenner.com)
    2 points by tosh 6 days ago | 3 comments
  21. Show HN: Roundtable MCP, Orchestrate Claude Code, Cursor, Gemini and Codex (github.com)
    2 points by mahdiyar 7 days ago | 2 comments
  22. The Rise of Codex (www.sawyerhood.com)
    2 points by sawyerjhood 26 days ago | 2 comments
  23. Running Codex in a terminal from my phone (twitter.com)
    2 points by bickett 5 days ago | discuss
  24. Show HN: DeepContext MCP – Large Codebase Search for Codex and Claude Code (github.com)
    2 points by kaushikmahorker 13 days ago | discuss
  25. Show HN: Vicoa – Code with Claude and Codex Anywhere with Mobile Client (vibecodeanywhere.com)
    2 points by nicktay 14 days ago | discuss
  26. Simone (Maybe) – Codex extrapolated this 2D equation to 3D and it is fascinating (twitter.com)
    2 points by shashanktomar 14 days ago | discuss
  27. Practical Techniques for Codex, Cursor and Claude Code (coding-with-ai.dev)
    2 points by v3am 16 days ago | discuss
  28. Show HN: Specification-Driven Development for OpenAI Codex (github.com)
    2 points by shenli3514 21 days ago | discuss
  29. Show HN: Agent-Notifications – Desktop Notifications for Claude Code and Codex (github.com)
    2 points by nat1an 22 days ago | discuss
  30. Show HN: I made a terminal UI to manage parallel async Claude Code/Codex agents (github.com)
    2 points by sidt0 25 days ago | discuss
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