Source: https://seerepo.com/compare/openai/codex/vs/warpdotdev/warp
Markdown source: https://seerepo.com/compare/openai/codex/vs/warpdotdev/warp.md
Description: codex and warp share 14 technologies: axum, Sentry, Tokio, tower, objc2-app-kit, objc2-foundation, Ratatui, rmcp, image, zip, schemars, tracing, tracing-subscriber, and log. Both are written in Rust.

# codex vs warp

codex and warp share 14 technologies: axum, Sentry, Tokio, tower, objc2-app-kit, objc2-foundation, Ratatui, rmcp, image, zip, schemars, tracing, tracing-subscriber, and log. Both are written in Rust.

- [openai/codex](https://seerepo.com/r/openai/codex): Lightweight coding agent that runs in your terminal
- [warpdotdev/warp](https://seerepo.com/r/warpdotdev/warp): Warp is an agentic development environment, born out of the terminal.

## What they share and what sets them apart

- In common: axum, Sentry, Tokio, tower, objc2-app-kit, objc2-foundation, Ratatui, rmcp, image, zip, schemars, tracing, tracing-subscriber, log
- Only in codex: lru, SQLite, crossterm, keyring, hmac, png, pulldown-cmark, Pydantic, tracing-appender
- Only in warp: libsqlite3-sys, axum-extra, node_runtime, warp, cocoa, fontdb, fonttools, notify-rust, tauri-winrt-notification, winit, wgpu, comfy-table, inquire, core-graphics, cosmic-text, objc2-quartz-core, x11rb, global-hotkey, native-dialog, diesel, diesel_migrations, oauth2, aws-sdk-sts, tokenizers, ort, handlebars, infer, html5ever, resvg, csv, hound, markup5ever, plist, qrcode, email_address, validator, tracing-opentelemetry, OpenTelemetry, env_logger, opentelemetry-otlp, simplelog, tracing-futures

## Side by side

| | codex | warp |
|---|---|---|
| Size | 2,320,674 lines written, 4,216 code files | 1,827,662 lines written, 3,053 code files |
| Who writes it | 2.8% of its commits signed by AI. With Codex, Claude Code, and GitHub Copilot | 41.5% of its commits signed by AI. With Warp, Claude Code, Cursor, Amp, and Codex |
| Activity | Last push November 4, 2026, 13,099 commits, 133,103 stars | Last push November 5, 2026, 2,617 commits, 65,876 stars |
| Tests | 2,448 test files. 51.6% of its code files have a test that imports them | 1,030 test files. 47.5% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, codex or warp?

codex, with 2,320,674 lines written; warp has 1,827,662.

The proof: [openai/codex's code at commit 021fccb](https://github.com/openai/codex/tree/021fccb046508938c4754982efccfb51d6e8356e)

### Which has more GitHub stars, codex or warp?

codex, with 133,103 stars; warp has 65,876.

The proof: [openai/codex on GitHub](https://github.com/openai/codex)

### Which has more tests, codex or warp?

codex, with 2,448 test files; warp has 1,030.

The proof: [openai/codex's code at commit 021fccb](https://github.com/openai/codex/tree/021fccb046508938c4754982efccfb51d6e8356e)

### Which was updated more recently, codex or warp?

warp: its last push was on November 5, 2026, and codex's on November 4, 2026.

The proof: [warpdotdev/warp's commits on GitHub](https://github.com/warpdotdev/warp/commits)

### Which has more commits signed by AI, codex or warp?

warp: an AI signed 41.5% of its commits, with Warp, Claude Code, Cursor, Amp, and Codex; in codex, 2.8%.

The proof: [the commits each tool signed in warpdotdev/warp](https://seerepo.com/r/warpdotdev/warp/ai)

## Sources

- openai/codex: Read on November 4, 2026, at commit 021fccb (https://github.com/openai/codex/tree/021fccb046508938c4754982efccfb51d6e8356e)
- warpdotdev/warp: Read on November 5, 2026, at commit 03ceb39 (https://github.com/warpdotdev/warp/tree/03ceb39cf8a7acc638388ac4bf8828c3d22757e3)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.