Source: https://seerepo.com/compare/eclipse-theia/theia/vs/twentyhq/twenty
Markdown source: https://seerepo.com/compare/eclipse-theia/theia/vs/twentyhq/twenty.md
Description: theia and twenty share 9 technologies: Electron, Anthropic, OpenAI, MCP, React, Express, Zod, dompurify, and react-textarea-autosize. Both are written in TypeScript.

# theia vs twenty

theia and twenty share 9 technologies: Electron, Anthropic, OpenAI, MCP, React, Express, Zod, dompurify, and react-textarea-autosize. Both are written in TypeScript.

- [eclipse-theia/theia](https://seerepo.com/r/eclipse-theia/theia): Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.
- [twentyhq/twenty](https://seerepo.com/r/twentyhq/twenty): The open alternative to Salesforce, designed for AI.

## What they share and what sets them apart

- In common: Electron, Anthropic, OpenAI, MCP, React, Express, Zod, dompurify, react-textarea-autosize
- Only in theia: Hugging Face, electron-store, vhost, idb, mustache, Mermaid, @openai/codex-sdk, js-yaml, ollama, lumino, react-virtuoso, react-tooltip, @vscode/codicons, Font Awesome, keytar, markdown-it, markdown-it-anchor, markdown-it-emoji, Ajv, prom-client, pdfobject, escape-html, xterm, xterm-addon-fit
- Only in twenty: Vite, react-router-dom, idb-keyval, Sentry, Stripe, @nestjs/core, bullmq, Postgres, @nestjs/cache-manager, ClickHouse, Redis, aws-sdk, keyv, connect-redis, Google, AWS S3, NestJS, graphql-scalars, graphql-yoga, emotion, sharp, @emotion/styled, jose, @fontsource/inter, @tiptap/core, react-email, css-select, css-what, react-error-boundary, Base UI, tiptap, React Hook Form, Framer, xyflow, @dnd-kit/react, @floating-ui/react, react-grid-layout, react-hotkeys-hook, react-intersection-observer, react-data-grid, react-imask, input-otp, monaco-editor, react-dropzone, linkify-react, @dagrejs/dagre, @graphiql/plugin-explorer, Scalar, country-flag-icons, ai, marked, react-qr-code, papaparse, react-markdown, remark-gfm, @hookform/resolvers, TypeORM, @nestjs/typeorm, passport-google-oauth20, jsonwebtoken, openid-client, @azure/msal-node, bcrypt, express-session, otplib, passport-jwt, passport-microsoft, @node-saml/passport-saml, Passport, ai-sdk, @e2b/code-interpreter, nodemailer, @aws-sdk/client-sesv2, node-ical, @react-pdf/renderer, file-type, sanitize-html, html-to-text, class-validator, class-transformer, json-schema, @nestjs/terminus, @aws-sdk/client-lambda, Cloudflare, opentelemetry, entities, lightningcss, PostCSS, frimousse, @tabler/icons-react

## Side by side

| | theia | twenty |
|---|---|---|
| Size | 648,258 lines written, 2,891 code files | 2,785,537 lines written, 26,644 code files |
| Who writes it | 0% of its commits signed by AI. With Claude Code and GitHub Copilot | 1.9% of its commits signed by AI. With Claude Code, Cursor, GitHub Copilot, and Sweep |
| Activity | Last push November 5, 2026, 8,868 commits, 21,738 stars | Last push November 5, 2026, 17,869 commits, 60,472 stars |
| Tests | 773 test files. 29.2% of its code files have a test that imports them | 7,108 test files. 29% 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, theia or twenty?

twenty, with 2,785,537 lines written; theia has 648,258.

The proof: [twentyhq/twenty's code at commit 8919279](https://github.com/twentyhq/twenty/tree/8919279eb61454c40b27b118d9b43ab0e7a3e040)

### Which has more GitHub stars, theia or twenty?

twenty, with 60,472 stars; theia has 21,738.

The proof: [twentyhq/twenty on GitHub](https://github.com/twentyhq/twenty)

### Which has more tests, theia or twenty?

twenty, with 7,108 test files; theia has 773.

The proof: [twentyhq/twenty's code at commit 8919279](https://github.com/twentyhq/twenty/tree/8919279eb61454c40b27b118d9b43ab0e7a3e040)

### Which was updated more recently, theia or twenty?

Both got their last push on November 5, 2026.

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

### Which has more commits signed by AI, theia or twenty?

twenty: an AI signed 1.9% of its commits, with Claude Code, Cursor, GitHub Copilot, and Sweep.

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

## Sources

- eclipse-theia/theia: Read on November 5, 2026, at commit 30a5482 (https://github.com/eclipse-theia/theia/tree/30a5482386400715f42b541b4b142fd399ada7f3)
- twentyhq/twenty: Read on November 5, 2026, at commit 8919279 (https://github.com/twentyhq/twenty/tree/8919279eb61454c40b27b118d9b43ab0e7a3e040)

## 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.