codex
codex is Codex, I used. It is ranked #69 on the Dev Radar, in AI dev tools, first seen 54 days ago and shared in 7 posts (20.4k views).
What codex says about itself
Lightweight coding agent that runs in your terminal - openai/codex
GitHub - openai/codex: Lightweight coding agent that runs in your terminal · GitHub Skip to content Navigation Menu Sign in Search / Sign in Sign up Appearance settings You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert {{ message }} Repository navigation codex Public Notifications You must be signed in to change notification settings Fork 20.9k ( 20.9k ) Star 132k ( 132k ) You must be signed in to star a repository About Lightweight coding agent that…
What people said about codex on X
Mowtopia's art cost me about 7,010 Magnific credits on the cheapest tier. That paid for the concepts, every 3D model, an icon sheet and the audio for a cozy Unity 6 game where you mow little round planets. Claude Code built most of it in two days from a 7-milestone PRD, with 60 passing tests and a 15 MB web build.…
— @froessell, 14 days ago · 124 likes · see the post
— @neogoose_btw, 3 days ago · 47 likes · see the post
Or: VMs
— @TheZachMueller, 7 h ago · 27 likes · see the post
Alternatives to codex
- niklaslenz.com — Play the world in your browser. Every number, the exact command and the raw output
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- Agents in flight — Give it a try
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- project-maya — Plus a round of fixes, UI improvements and community PRs.
codex in numbers
- Rank on the Dev Radar: #69 of 9191
- Shared in 7 posts by 7 accounts: @froessell, @neogoose_btw, @TheZachMueller, @aitrackerbot
- 20.4k views on those posts
- First seen 54 days ago, last shared 5 h ago
- Pricing seen by AGK Intelligence: open source
- Market: AI dev tools
FAQ
What is codex?
Codex, I used It was first shared on X 54 days ago and is ranked #69 on the Dev Radar.
Is codex free?
It is open source.
Who shared codex?
7 accounts on X, including @froessell, @neogoose_btw, @TheZachMueller, in 7 posts totalling 20.4k views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 31.2k posts from 5k X accounts over the last 21 days, 9.2k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-03 21:07 UTC. Full method.