multica vs react-email
multica and react-email share 11 technologies: Redis, Resend, React, Next.js, Tailwind CSS, sonner, tailwind-merge, marked, Zod, PostCSS, and tiptap. multica is written in Go and react-email in TypeScript.
What they share and what sets them apart
multica-ai
multica
Make humans and AI agents work as one team — open-source and self-hostable.
Go55kRead on November 5, 2026, at commit 98846ceWhat is multica built with?Only in multica
- net/http
- chi
- go-redis
- pgx
- s3
- Postgres
OpenAIreact-router-dom
- Electron
- @electron-toolkit/preload
react-native
- Expo
- expo-secure-store
fumadocs-core
PostHog
github.com/golang-jwt/jwt/v5
github.com/aws/aws-sdk-go-v2/credentials
- github.com/yuin/goldmark
- github.com/tdewolff/parse/v2
- Prometheus
- github.com/prometheus/client_model
github.com/aws/aws-sdk-go-v2
github.com/aws/aws-sdk-go-v2/config
- github.com/lmittmann/tint
- gopkg.in/natefinch/lumberjack.v2
fontsource-variable
dnd-kit
motion
class-variance-authority
@shikijs/themes
react-native-safe-area-context
- react-native-svg
- expo-image
react-native-reanimated
react-native-gesture-handler
react-native-keyboard-controller
- Shopify
- @react-native-community/datetimepicker
- expo-status-bar
react-native-enriched-markdown
- @expo/vector-icons
- expo-image-picker
- expo-document-picker
@shikijs/core
- @tailwindcss/postcss
yaml
- next-themes
- Base UI
- TanStack
@number-flow/react
- cmdk
emoji-mart
input-otp
react-day-picker
react-resizable-panels
recharts
- react-markdown
rehype-sanitize
katex
- linkify-it
- mdast-util-from-markdown
rehype-katex
rehype-raw
remark-breaks
remark-gfm
remark-math
shiki
- react-virtuoso
@floating-ui/dom
- lowlight
- Mermaid
- react-easy-crop
- hast-util-to-html
react-qr-code
@tiptap/markdown
- mdast-util-gfm-table
- mdast-util-math
micromark-extension-gfm-table
micromark-extension-math
- remark-cjk-friendly
- unist-util-visit
In common
resend
react-email
💌 Build and send emails using React
TypeScript19.9kRead on November 5, 2026, at commit d8a0778What is react-email built with?Only in react-email
Side by side
multicareact-email
SizeLines written by people and agents, without generated ones; code files, without tests.
multica1,429,010 lines written2,695 code files
react-email209,349 lines written931 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.
multica35.7% of its commits signed by AIWith Claude Code, Cursor, Codex, and GitHub Copilot
react-email3.3% of its commits signed by AIWith Cursor, Claude Code, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
multicaLast push November 5, 20265,414 commits55,017 stars
react-emailLast push November 5, 20262,625 commits19,913 stars
TestsThe files that test the code, and the share of code files a test imports.
multica2,450 test files63.7% of its code files have a test that imports them
react-email194 test files18.3% of its code files have a test that imports them
Frequently asked questions
Which is bigger, multica or react-email?
multica, with 1,429,010 lines written; react-email has 209,349.
The proof: multica-ai/multica's code at commit 98846ce
Which has more GitHub stars, multica or react-email?
multica, with 55,017 stars; react-email has 19,913.
The proof: multica-ai/multica on GitHub
Which has more tests, multica or react-email?
multica, with 2,450 test files; react-email has 194.
The proof: multica-ai/multica's code at commit 98846ce
Which was updated more recently, multica or react-email?
Both got their last push on November 5, 2026.
The proof: resend/react-email's commits on GitHub
Which has more commits signed by AI, multica or react-email?
multica: an AI signed 35.7% of its commits, with Claude Code, Cursor, Codex, and GitHub Copilot; in react-email, 3.3%.
The proof: the commits each tool signed in multica-ai/multica
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