codex vs quickwit

codex and quickwit share 10 technologies: sqlx, lru, Tokio, tower, tracing, tracing-subscriber, OpenTelemetry, tracing-opentelemetry, opentelemetry-otlp, and opentelemetry-appender-tracing. Both are written in Rust.

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What they share and what sets them apart

openai

codex

Lightweight coding agent that runs in your terminal

Rust134.9kRead on November 12, 2026, at commit 6bfdc75What is codex built with?

Only in codex

  • axum
  • codex-attachment-store
  • codex-cloud-tasks-client
  • codex-queue-extension
  • codex-thread-store
  • codex-utils-cache
  • sqlx-sqlite
  • libsqlite3-sys
  • SQLite
  • Sentry
  • rama-http
  • rama-core
  • tiny_http
  • rama-http-backend
  • objc2-app-kit
  • objc2-foundation
  • two-face
  • codex-tui
  • Ratatui
  • crossterm
  • ansi-to-tui
  • sqlx-macros
  • codex-aws-auth
  • codex-keyring-store
  • codex-login
  • codex-user-verification
  • codex-websocket-auth
  • codex-workload-identity
  • oauth2
  • keyring
  • jsonwebtoken
  • ed25519-dalek
  • hmac
  • 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
  • zip
  • linkify
  • quick-xml
  • symphonia
  • schemars
  • Pydantic
  • codex-otel-trace-websocket
  • codex-rollout-trace
  • tracelogging
  • log
  • tracing-appender
  • opentelemetry-http

In common

quickwit-oss

quickwit

Cloud-native OSS search engine for observability

Rust11.8kRead on November 12, 2026, at commit ea02864What is quickwit built with?

Only in quickwit

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
codex2,400,707 lines written4,321 code files
quickwit320,267 lines written645 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.
codex2.7% of its commits signed by AIWith Codex, Claude Code, and GitHub Copilot
quickwit2% of its commits signed by AIWith Claude Code and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
codexLast push November 12, 202613,452 commits134,947 stars
quickwitLast push November 11, 20263,905 commits11,787 stars
TestsThe files that test the code, and the share of code files a test imports.
codex2,531 test files52% of its code files have a test that imports them
quickwit60 test files19.2% of its code files have a test that imports them

Frequently asked questions

Which is bigger, codex or quickwit?
codex, with 2,400,707 lines written; quickwit has 320,267.

The proof: openai/codex's code at commit 6bfdc75

Which has more GitHub stars, codex or quickwit?
codex, with 134,947 stars; quickwit has 11,787.

The proof: openai/codex on GitHub

Which has more tests, codex or quickwit?
codex, with 2,531 test files; quickwit has 60.

The proof: openai/codex's code at commit 6bfdc75

Which was updated more recently, codex or quickwit?
codex: its last push was on November 12, 2026, and quickwit's on November 11, 2026.

The proof: openai/codex's commits on GitHub

Which has more commits signed by AI, codex or quickwit?
codex: an AI signed 2.7% of its commits, with Codex, Claude Code, and GitHub Copilot; in quickwit, 2%.

The proof: the commits each tool signed in openai/codex

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