Open-Source-Software
Insights, tutorials and best practices from the world of Cloud, DevOps and Open Source
Integrate Jitsi Meet into Your Own Applications – with Code Examples
Jitsi Meet is a free, WebRTC-based video conferencing system under Apache 2.0 license. It runs entirely in the browser and can be operated self-hosted. The...
#WebRTC#VideoIntegration#iFrameAPIRead more
BookStack vs. Confluence - An Open Source Alternative for Companies
1. Introduction: Why Knowledge Management Needs to be Rethought Knowledge management is a key success factor in modern companies. From internal IT runbooks to project...
#Confluence#OpenSource#WikiRead more
WeTransfer vs. Nextcloud - The Best WeTransfer Alternative for Businesses (GDPR-Compliant and Open Source)
Many businesses face the question: How can large files be exchanged securely, efficiently, and in a GDPR-compliant manner? Services like WeTransfer are simple, but they...
#Nextcloud#GDPR#OpenSourceRead more
OpenSearch vs. Elasticsearch: Search Without Vendor Lock-in
Enterprise search is business-critical today - and this is where you don't want to risk unexpected restrictions or dependencies on individual providers. But that's exactly...
#Elasticsearch#EnterpriseSearch#VendorLockInRead more
Chat Control: These alternatives are available for companies
Update July 10, 2026: The EU regulation on "preventing and combating child sexual abuse" - better known as Chat Control - has taken a new...
#Matrix#Element#MattermostRead more
Twenty CRM update: new features up to version 2.0 and skipping versions on upgrade
At WZ-IT, we use Twenty CRM ourselves as our central customer management system. It is lean, modern, completely open source and fits perfectly with our...
#OpenSource#CRM#UpdatesRead more
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WZ-IT's advice on our Azure migration was technically sound and completely non-binding right from the intro call - we took away a great deal.