Bologna (Italy) | 9-10 April 2026
jsday - the Italian JavaScript Conference
Two full days dedicated to the JavaScript ecosystem, filled with real-world case studies, performance-first thinking, and modern development practices.
First speakers announced!
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Matteo Collina
Platformatic Co-Founder and CTO, Node.js TSC member, Fastify Lead Maintainer
Matteo Collina -
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Betta Lyon Delsordo
Ethical Hacker @ AWS & Mentor for Women in Cybersecurity | Speaker
Betta Lyon Delsordo -
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About jsday
Every JavaScript developer, full-stack engineer, and tech lead faces a crucial decision: write code that simply runs, or design systems that are fast, scalable, and built to last. jsday supports that evolution.
An international conference powered by the Italian web community of GrUSP, jsday brings together developers from all over Europe to share real-world solutions, modern practices, and future-facing ideas.
We believe that a welcoming environment and a diversity of backgrounds, experiences, and perspectives make the community stronger.
That’s why we adopt a Code of Conduct to ensure everyone can learn, connect, and contribute safely and respectfully.








