## Overview - Add a DISABLED serverless driver to explicitly turn off execution - Clarify self-hosting docs with driver options and recommended usage - Keep integration coverage for serverless function execution (default + external package example) ## Notes - Local driver remains the default for development usage; Lambda or Disabled recommended for production deployments - No functional changes to Lambda execution <!-- CURSOR_SUMMARY --> --- > [!NOTE] > Introduces flexible serverless execution modes and safer local execution. > > - **New driver:** `DISABLED` serverless driver with wiring in `serverless.interface`, factory, module provider, and GraphQL exception mapping; new exception code `SERVERLESS_FUNCTION_DISABLED`. > - **Local driver hardening:** Strip `NODE_OPTIONS` when spawning child processes; cleanup promise signature; better log capture. > - **Dependency build reliability:** Use `execFile` with bundled Yarn (`.yarn/releases/yarn-4.9.2.cjs`), strip `NODE_OPTIONS`, improved error messages, and parallel cleanup excluding `node_modules`. > - **Docs:** Add serverless section detailing `SERVERLESS_TYPE` options (LOCAL, LAMBDA, DISABLED), security notice, and recommended configs. > - **Config/env:** Default `IS_WORKSPACE_CREATION_LIMITED_TO_SERVER_ADMINS` set to `true` (examples/tests default `false`); sample envs updated. > - **Tests:** Add integration tests and GraphQL helpers for creating, updating, publishing, executing, and deleting serverless functions, including external package usage and error paths. > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 1a2958cc19cff1b0108c51b83095bbf95e75d931. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup> <!-- /CURSOR_SUMMARY -->
The #1 Open-Source CRM
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Installation
See: 🚀 Self-hosting 🖥️ Local Setup
Does the world need another CRM?
We built Twenty for three reasons:
CRMs are too expensive, and users are trapped. Companies use locked-in customer data to hike prices. It shouldn't be that way.
A fresh start is required to build a better experience. We can learn from past mistakes and craft a cohesive experience inspired by new UX patterns from tools like Notion, Airtable or Linear.
We believe in Open-source and community. Hundreds of developers are already building Twenty together. Once we have plugin capabilities, a whole ecosystem will grow around it.
What You Can Do With Twenty
Please feel free to flag any specific needs you have by creating an issue.
Below are a few features we have implemented to date:
- Personalize layouts with filters, sort, group by, kanban and table views
- Customize your objects and fields
- Create and manage permissions with custom roles
- Automate workflow with triggers and actions
- Emails, calendar events, files, and more
Personalize layouts with filters, sort, group by, kanban and table views
Customize your objects and fields
Create and manage permissions with custom roles
Automate workflow with triggers and actions
Emails, calendar events, files, and more
Stack
- TypeScript
- Nx
- NestJS, with BullMQ, PostgreSQL, Redis
- React, with Recoil, Emotion and Lingui
Thanks
Thanks to these amazing services that we use and recommend for UI testing (Chromatic), code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
Join the Community
- Star the repo
- Subscribe to releases (watch -> custom -> releases)
- Follow us on Twitter or LinkedIn
- Join our Discord
- Improve translations on Crowdin
- Contributions are, of course, most welcome!




