This PR ensures the correct usage of HTTP status codes (401 Unauthorized and 403 Forbidden) for authentication and authorization errors, aligning with standard HTTP semantics. The changes impact the handling of AuthException across the application. Changes Implemented Updated Exception Handling Logic: 401 Unauthorized: Now used for cases where the user is unauthenticated (e.g., missing JWT, expired JWT, invalid credentials). 403 Forbidden: Used strictly for cases where the user is authenticated but lacks the required permissions. 2. Affected Files: before :-  After:-  3. Frontend Impact: Verified frontend token renewal and error-handling flows. Updated logic for handling 401 responses to trigger re-authentication (e.g., token refresh or redirect to login). 4.Issue Resolved: #9347
The #1 Open-Source CRM
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Demo
Go to demo.twenty.com and login with the following credentials:
email: tim@apple.dev
password: Applecar2025
See also:
🚀 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
We're currently developing Twenty's beta version.
Please feel free to flag any specific needs you have by creating an issue.
Below are a few features we have implemented to date:
- Add, filter, sort, edit, and track customers
- Create one or several opportunities for each company
- See rich notes tasks displayed in a timeline
- Create tasks on records
- Navigate quickly through the app using keyboard shortcuts and search
Add, filter, sort, edit, and track customers:
Create one or several opportunities for each company:
Track deals effortlessly with the email integration:
Tailor your data model to meet business needs:
See rich notes displayed in a timeline:
Create tasks on records
Navigate quickly through the app using keyboard shortcuts and search:
Connect your CRM to all your tools through our APIs and Webhooks.
Stack
- TypeScript
- Nx
- NestJS, with BullMQ, PostgreSQL, Redis
- React, with Recoil and Emotion
- Greptile for code reviews.
Join the Community
- Star the repo
- Subscribe to releases (watch -> custom -> releases)
- Follow us on Twitter or LinkedIn
- Join our Discord
- Contributions are, of course, most welcome!




