## What & why Removes the `twenty-sdk/ui` reexport. Apps now use Twenty UI by installing [`twenty-ui@1.0.0-alpha.1`](https://www.npmjs.com/package/twenty-ui/v/1.0.0-alpha.1) from npm and importing its subpaths directly. The reexport re-exported types that didn't resolve, forcing typecheck workarounds. ## Changes - **twenty-sdk**: delete `src/ui/index.ts`, drop the `./ui` export, remove it from the browser vite build, and rewire the CLI manifest-mock to `twenty-ui` (`.css` falls through to the empty-CSS loader). `twenty-ui` stays a devDependency for the CLI fixture tests. - **Renderer + create-twenty-app template**: import from `twenty-ui` subpaths; the template pins `twenty-ui@1.0.0-alpha.1`. - **Docs**: new "Using Twenty UI components" section (install + subpath imports + `useTheme()` for theme tokens), codex references, and the cross-doc-contract validator. The `twenty-for-twenty` / `twenty-slack` example apps are intentionally left on `twenty-sdk/ui`: they consume the published SDK (which still ships `./ui`), and `twenty-ui@1.0.0-alpha.1` requires react 19 + a `monaco-editor` peer the react-18 apps can't satisfy. They migrate once the SDK is republished.
The #1 Open-Source CRM
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Why Twenty
Twenty gives technical teams the building blocks for a custom CRM that meets complex business needs and quickly adapts as the business evolves. Twenty is the CRM you build, ship, and version like the rest of your stack.
Learn more about why we built Twenty
Installation
Cloud
The fastest way to get started. Sign up at twenty.com and spin up a workspace in under a minute, with no infrastructure to manage and always up to date.
Build an app
Scaffold a new app with the Twenty CLI:
npx create-twenty-app my-app
Define objects, fields, and views as code:
import { defineObject, FieldType } from 'twenty-sdk/define';
export default defineObject({
nameSingular: 'deal',
namePlural: 'deals',
labelSingular: 'Deal',
labelPlural: 'Deals',
fields: [
{ name: 'name', label: 'Name', type: FieldType.TEXT },
{ name: 'amount', label: 'Amount', type: FieldType.CURRENCY },
{ name: 'closeDate', label: 'Close Date', type: FieldType.DATE_TIME },
],
});
Then ship it to your workspace:
npx twenty app:publish --private
See the app development guide for objects, views, agents, and logic functions.
Self-hosting
Run Twenty on your own infrastructure with Docker Compose, or contribute locally via the local setup guide.
Everything you need
Twenty gives you the building blocks of a modern CRM (objects, views, workflows, and agents) and lets you extend them as code. Here's a tour of what's in the box.
Want to go deeper? Read the User Guide for product walkthroughs, or the
Documentation for developer reference.
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Stack
TypeScript
Nx
NestJS, with BullMQ,
PostgreSQL,
Redis
React, with Jotai, Linaria and Lingui
Thanks
Thanks to these amazing services that we use and recommend for code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
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