Open Source Day 2025

The 2023 edition was fantastic, but Schrödinger Hat has once again delivered an incredible experience! Nana Bianca confirmed to be an exceptional venue for #osday.

• Sal Kimmich Bridging Law and Technology: The Foundations and Future of Computational Justice
• Emiliano Pisu wcagUI, an accessible UI kit based on WCAG patterns
• Leonardo Cavagnis Scaling IoT Development with Zephyr: An Embedded System OS for the Future
• Valeria Salis From shy contributor to (kinda) confident community leader
• Maciek Palmowski How we closed almost 1000 plugins in a month - a story of the biggest WordPress bug bounty hunt
• Edoardo Carlesi The Universe, The (Hello) World and Uranus
• Giorgio Boa Open Source: The Ultimate Code Career Accelerator
• Serena Sensini The hidden costs of AI
• Matteo Valentini Make or Buy is the new Fight or Flight: The Survival Journey of NethServer in a Fast-Paced World
• Stefano Marinelli Why Choose to Use the BSDs in 2025
• Pierdomenico Reitano Dungeons And Developers: Epic Teamwork for Legendary Projects
• Leonardo Montini Learning (Web) Development through Open Source
• Marco Ippolito The Path to Native TypeScript

Thanks to all the sponsors who made the event possible! And thanks to all the people!

Diamond Sponsors

• Elastic - The Search AI Company
• HeroDevs - End-of-Life Open Source, Secured
• Aruba Cloud - VPS, Cloud PRO, Private e Hybrid Cloud
• Welyk - Un posto per chiunque nel tech
• Rete Italiana Open Source
• PagoPA - Un sistema semplice e trasparente per i tuoi pagamenti verso le PA

Gold Sponsors

• Gadfly - An AI and ethical compute collective
• Nethesis - Comunica e collabora in tutta sicurezza
• Nephila Digital Agency - Web development with Python and Django
• SparkFabrik - AI, Cloud Native, Kubernetes, Sviluppo Web Custom, Esperti Drupal
• Sentry - Application Performance Monitoring & Error Tracking Software
• Worldline - Payments to grow your world

Silver Sponsors

• Jointly - Soluzioni di Corporate Wellbeing e Welfare Aziendale
• Dedalus - Delivering Value in Healthcare
• PatchStack - Fastest protection for WordPress security vulnerabilities
• Claranet - Make modern happen
• Prodotto in Rete - I Solve Problems, Not Sell Boxes
• Arduino - Empowering anyone to innovate
• RideMovi - Moving Your Life with Micromobility