Name: Codex by OpenAI
Rating: 5.0 (20 reviews)

OpenAI Codex is a new machine learning tool that translates your text in the English language into code. Codex is designed to speed up the work of professional programmers, as well as help amateurs get started coding.

Even with new models around, Codex remains one of the most reliable AI coding assistants—fast, structured, and still very useful.

Still the fastest way to get a working regex or a complex utility function from a single-line comment.

OpenAI Codex has become an essential part of our development workflow. With our AGENTS.md providing project context, Codex understands our monorepo architecture and coding conventions, autonomously handling implementations that would take hours manually. Code reviews are faster and more thorough as Codex catches edge cases and potential issues we might miss. The ability to run tasks in parallel and work autonomously in the background has dramatically increased our development velocity. Thank you for building such a powerful coding agent!

Codex by OpenAI

AI that writes code for you

AI that writes code for you

Codex by OpenAI Reviews

The community submitted 20 reviews to tell us what they like about Codex by OpenAI, what Codex by OpenAI can do better, and more.