Open Source Day 2026

Open Source Day 2026 is here! This year, we are gathering at The Social Hub (TSH) Florence, just steps away from the historic city center. Marking our fifth anniversary, this landmark event unites open-source pioneers, developers, and tech visionaries for an expanded two-day experience of learning and co-creation.

📅 The 2026 Program: From Theory to Practice

For our 5th edition, we’ve doubled down on the experience. We are splitting the event into two distinct phases to maximize your growth:

• April 24 | The Sessions: A full day of high-impact talks featuring industry leaders. We’ll explore the frontier of Open-Source AI & LLMs, Cloud-Native Resilience, Sustainable Tech, and Modern Development Frameworks.
• April 25 (Morning) | The Workshops: A dedicated morning of deep-dive, hands-on workshops. Transition from listener to creator as you build and experiment alongside expert maintainers and community peers.

🏛️ Innovation Meets Community

The OSD spirit is friendly, inclusive, and fiercely collaborative. TSH Florence provides the perfect backdrop for:

• Meaningful Connections: Engage in high-level discussions in our dedicated networking zones.
• Vibrant Socials: Stay energized with curated coffee breaks, a communal lunch, and our legendary vibrant after-party on the evening of the 24th.

Join the Global Conversation

Now in its 5th edition, Open Source Day 2026 continues its mission as a free-to-attend, hybrid conference. Conducted entirely in English, we welcome everyone from the global tech community, whether you’re a veteran contributor or a curious newcomer.

Come for the insights, stay for the community, and leave with the skills to shape the next decade of the open-source ecosystem.