napp-it cs-team add on (ultralight "Nextcloud XXXS")

[gea]

Nextcloud is the leading collaboration platform with hundreds to thousands of add ons and features. The great "but" is:

- Nextcloud needs a whole Apache, PHP, SQL database stack, around 30000-50000 files in thousands of folders
- Nextcloud needs 300-400 MB space and a lot of RAM
- Nextcloud needs a lot of know how for maintenance and security, mostly an IT departement

My question is: Do I NEED all these options?
My answer is: No not really in many cases for the average need of a medium sized company, a workgroup, a school, a smaller university or for SoHo use

My answer is cs-team, an add on for my napp-it 4ai client-server ZFS web-gui (any/mixed OS) but runs standalone everywhere on any OS

GitHub - guenther-alka/cs-team: Single-binary collaboration platform (Nextcloud light): CalDAV calendar, Calc, Text, Files/WebDAV, Tasks, Chat - part of napp-it 4ai

Single-binary collaboration platform (Nextcloud light): CalDAV calendar, Calc, Text, Files/WebDAV, Tasks, Chat - part of napp-it 4ai - guenther-alka/cs-team

github.com

https://www.napp-it.org/pdf/cs-team_en.pdf

Number of Files: 1 (Go single file binary application, copy and run, any OS)
Size: 10MB


current state:
- first preview release
- quite feature complete
- basic features tested
- audited (Anthropics Claude, Deepseek V4 Pro)
- easily extendable, OpenSource (Anthropics Claude, Deepseek V4 Pro)


more infos:

napp-it 4ai — Client-Server WebGUI with integrated AI functionality

 

[gea]

MS 365 and Nextcloud are the "top dogs" for collaborative work, but at the same time, both are absolute heavyweights in terms of scope, complexity, and features. As a privacy-friendly, in-house option, Nextcloud is conceivable, but far too complex to maintain and secure on the internet, even as a Docker setup.

If you scale back—for example, no mail server, a text editor and spreadsheet that are a bit simpler with a focus on multi-user editing, no AD/LDAP but user.csv import/export instead, plus resource planning (projectors, rooms, personnel), and a lightweight ticketing system, thus targeting schools, a department, a club, or a smaller business—then absolute KISS solutions suddenly become feasible. Thanks to AI integration, even complex tasks can be implemented easily.

This is my approach with cs-team. It runs on any OS even without napp-it, copy and run (approx. 10MB), no database, a single folder on the disk is enough, and with ZFS you get snapshots on top. In the current 0.53 release, I have improved usability once again.

As an open-source git project, it is easily extensible and auditable.

• Project: GitHub - guenther-alka/cs-team: Single-binary collaboration platform (Nextcloud light): CalDAV calendar, Calc, Text, Files/WebDAV, Tasks, Chat - part of napp-it 4ai
• Manual: https://www.napp-it.org/pdf/cs-team_en.pdf
• Standalone Setup: https://github.com/guenther-alka/cs-team/blob/main/docs/HOWTO-standalone.md