Codex (disambiguation)

A codex is a book bound in the modern manner, by joining pages, as opposed to a rolled scroll.

Codex may also refer to:

• Codex Corporation, a Massachusetts tech company later known as Vanguard Managed Solutions
• Codex Digital, a high-resolution media recording system
• WordPress Codex, a repository and manual for WordPress documentation
• OpenAI Codex, an artificial intelligence model generating code from natural language
• Stanford CodeX Center, a research center at Stanford University focused on artificial intelligence and law.

• Codex (Warhammer 40,000), a rules supplement to the tabletop wargame
• Codex (novel), by Lev Grossman (2005)
• The Codex (novel), by Douglas Preston (2004)
• "Codex", song by Pere Ubu from Dub Housing
• "Codex", song by Radiohead from The King of Limbs
• Codex (TV series), a UK quiz show
• Codex, a fictional character from the web series The Guild
• Codex: card-time strategy, a card game by David Sirlin (2016)

• 1983 Code of Canon Law, also known as the Codex Iuris Canonici
• Codex (horse) (1977–1984), American racehorse, Preakness Stakes winner
• Codex Alimentarius, a collection of internationally recognized standards relating to food
• Codex, a warez group
• The Coronal Diagnostic Experiment (CODEX), delivered to the ISS by CRS mission SpaceX CRS-31 Nov 2024.
• CODEX or COsmic Dynamics and EXo-earth experiment, an instrument proposed for the Extremely Large Telescope

• Codec (disambiguation)
• Code (law), body of law written and enforced by a sovereign state