Open Source Events Click on an event for more information about that event. Major general interest events are highlighted in yellow. Keywords Location Any dates Category Choose an Event Category AI Business & Professional Charity & Causes Cloud Native Computing Community & Culture Computer Technology Data Center Databases Developer Digital Content Creation Film, Media & Entertainment High Performance Computing LibreOffice Linux Nextcloud Online Explainer Open Tech Open-Source Other Science & Technology Security Semiconductor Technology Event Type Choose an Event Type Appearance or Signing Attraction Camp, Trip, or Retreat Class, Training, or Workshop Concert or Performance Conference Convention Dinner or Gala Festival or Fair Game or Competition Hackathon Meeting or Networking Event Meetup Other Party or Social Gathering Race or Endurance Event Rally Screening Seminar or Talk Tournament Tradeshow, Consumer Show or Expo Webinar Your browser does not support JavaScript, or it is disabled. JavaScript must be enabled in order to view listings. Events 05 Jun 05 Jun - 05 Jun Nextcloud Summit 2025 Thursday, June 5, 2025 @ 08:00 AM (CEST) - Thursday, June 5, 2025 @ 05:30 PM (CEST) Munich Marriott Hotel City West; Landsberger Strasse 156; Munich 80687; Germany Conference 10 Jun 10 Jun - 11 Jun KubeCon + CloudNativeCon China Tuesday, June 10, 2025 @ 07:30 AM (HKT) - Wednesday, June 11, 2025 @ 05:00 PM (HKT) Hopewell Hotel; 15 Kennedy Road; Wan Chai, Hong Kong Conference 10 Jun 10 Jun - 12 Jun ISC High Performance 2025 Tuesday, June 10, 2025 @ 09:00 AM (CEST) - Thursday, June 12, 2025 @ 05:00 AM (CEST) Congress Center Hamburg; Congresspl. 1; 20355 Hamburg, Germany Conference 10 Jun 10 Jun - 10 Jun ATO Meetup: How AI Can Help Platform Engineers Build Better Platforms Tuesday, June 10, 2025 @ 06:30 PM (EDT) - Tuesday, June 10, 2025 @ 09:00 PM (EDT) IBM; Building 500; Room G-104; 4205 S Miami Blvd; Durham, NC 27703 Meetup 31 Jul 31 Jul - 03 Aug FOSSY 2025 Thursday, July 31, 2025 @ 08:00 AM (PDT) - Sunday, August 3, 2025 @ 05:30 PM (PDT) Portland State University's Smith Memorial Student Union 1825 SW Broadway, Portland, OR 97201 Conference 02 Aug 02 Aug - 07 Aug Black Hat USA 2025 Saturday, August 2, 2025 @ 08:00 AM (PDT) - Thursday, August 7, 2025 @ 06:00 PM (PDT) Mandalay Bay Convention Center, Las Vegas, NV Convention 07 Nov 07 Nov - 08 Nov SeaGL (the Seattle GNU/Linux Conference) Friday, November 7, 2025 @ 08:00 AM (PDT) - Saturday, November 8, 2025 @ 05:00 PM (PDT) The Husky Union Building (HUB); University of Washington; Seattle, WA 98195, USA Conference 10 Nov 10 Nov - 13 Nov KubeCon + CloudNativeCon North America 2025 Monday, November 10, 2025 - Thursday, November 13, 2025 Atlanta, Georgia Conference