nasiko vs codex

nasiko and codex share 16 technologies: axum, sqlx, SQLite, Tokio, crossterm, Ratatui, jsonwebtoken, hmac, quick-xml, zip, Pydantic, tracing, tracing-opentelemetry, OpenTelemetry, tracing-subscriber, and opentelemetry-otlp. Both are written in Rust.

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What they share and what sets them apart

Only in nasiko

In common

openai

codex

Lightweight coding agent that runs in your terminal

Rust134.9kRead on November 11, 2026, at commit 392ced7What is codex built with?

Only in codex

  • codex-attachment-store
  • codex-cloud-tasks-client
  • codex-queue-extension
  • codex-thread-store
  • codex-utils-cache
  • sqlx-sqlite
  • libsqlite3-sys
  • lru
  • Sentry
  • rama-http
  • rama-core
  • tiny_http
  • rama-http-backend
  • tower
  • objc2-app-kit
  • objc2-foundation
  • two-face
  • codex-tui
  • ansi-to-tui
  • sqlx-macros
  • codex-aws-auth
  • codex-keyring-store
  • codex-login
  • codex-user-verification
  • codex-websocket-auth
  • codex-workload-identity
  • oauth2
  • keyring
  • ed25519-dalek
  • objc2-local-authentication
  • codex-agent-graph-store
  • codex-agent-identity
  • codex-agent-message-board-client
  • codex-agent-message-board-extension
  • codex-agent-message-board-host
  • codex-agent-roles
  • codex-chatgpt
  • codex-client
  • codex-code-mode-runtime
  • codex-collaboration-mode-templates
  • codex-context-fragments
  • codex-core-plugin-common
  • codex-extension-api
  • codex-external-agent-migration
  • codex-guardian-context
  • codex-guardian-reviewer
  • codex-image-generation-extension
  • codex-lmstudio
  • codex-mcp
  • codex-mcp-extension
  • codex-memories-extension
  • codex-memories-read
  • codex-memories-write
  • codex-message-board-mcp
  • codex-model-provider
  • codex-model-provider-info
  • codex-models-manager
  • codex-ollama
  • codex-plugin-host
  • codex-prompts
  • codex-protocol
  • codex-response-debug-context
  • codex-runtime-agent-instance
  • codex-skills
  • codex-skills-extension
  • codex-tools
  • codex-web-search-extension
  • openai-codex-cli-bin
  • rmcp
  • mxc-sdk
  • bm25
  • codex-mermaid
  • codex-utils-image
  • codex-utils-template
  • png
  • image
  • pulldown-cmark
  • linkify
  • symphonia
  • schemars
  • codex-otel-trace-websocket
  • codex-rollout-trace
  • tracelogging
  • log
  • tracing-appender
  • opentelemetry-appender-tracing
  • opentelemetry-http

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
nasiko548,343 lines written1,337 code files
codex2,394,853 lines written4,310 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
nasiko7% of its commits signed by AIWith Claude Code, GitHub Copilot, and Cursor
codex2.7% of its commits signed by AIWith Codex, Claude Code, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
nasikoLast push November 11, 20262,296 commits11,962 stars
codexLast push November 11, 202613,432 commits134,917 stars
TestsThe files that test the code, and the share of code files a test imports.
nasiko477 test files19.2% of its code files have a test that imports them
codex2,530 test files52% of its code files have a test that imports them

Frequently asked questions

Which is bigger, nasiko or codex?
codex, with 2,394,853 lines written; nasiko has 548,343.

The proof: openai/codex's code at commit 392ced7

Which has more GitHub stars, nasiko or codex?
codex, with 134,917 stars; nasiko has 11,962.

The proof: openai/codex on GitHub

Which has more tests, nasiko or codex?
codex, with 2,530 test files; nasiko has 477.

The proof: openai/codex's code at commit 392ced7

Which was updated more recently, nasiko or codex?
Both got their last push on November 11, 2026.

The proof: openai/codex's commits on GitHub

Which has more commits signed by AI, nasiko or codex?
nasiko: an AI signed 7% of its commits, with Claude Code, GitHub Copilot, and Cursor; in codex, 2.7%.

The proof: the commits each tool signed in Nasiko-Labs/nasiko

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