Real Time Ide Code Review With Guided Instant Fixes

via “code review and analysis via chat”

Codex is a coding agent that works with you everywhere you code — included in ChatGPT Plus, Pro, Business, Edu, and Enterprise plans.

Unique: Embeds code review as a conversational workflow within the IDE sidebar rather than a separate tool, allowing iterative refinement through follow-up questions without re-selecting code or context loss

vs others: More conversational and exploratory than static linting tools (ESLint, Pylint) because it explains reasoning and suggests alternatives, but lacks the deterministic, rule-based precision of automated linters and cannot enforce custom architectural constraints