Contribute to Codex Hub.
Suggest a topic, report an error, or pitch a guide through the contact form.
Four ways to contribute
Suggest a topic
Tell us what we should cover next. The strongest suggestions describe a problem you actually hit, not just a keyword.
Suggest via the contact formFix a mistake
Include the page URL, what seems wrong, and a source or reproduction when available.
Report a correctionWrite a guide
Pitch a tutorial or experiment. Include your method, setup, and limitations where applicable.
Pitch a guideSend a useful correction or pitch
- 1
Include the page and the issue
For a correction, include the relevant passage, a source, or steps to reproduce the issue.
- 2
Describe the guide you want to write
Share the topic, intended reader, and the work or sources the guide will draw on.
- 3
Contributions are credited by name
Every sourced contribution lists its contributor, full stop.
Guide submission notes
Sources or it doesn't ship
Claims about tools, models or benchmarks need primary sources. No invented numbers — not from us, not from you.
Show the method
Experiments publish setup and limitations, not just takeaways. If it can't be reproduced, it gets labelled as anecdote.
Original work only
No plagiarism. AI-assisted drafting is fine, but facts and code must be yours to verify.
Plain, professional language
No hype, no engagement bait. Write the article you'd want to find at 11pm mid-debugging.