Unfortunately, the online registration form for the JSXGraph conference was broken from September 27th afternoon until September 28th noon. Now registration is again possible. Sorry for the inconvenience and hoping to see you next week, Carsten Miller, Alfred Wassermann (Organizers)

Dear friends of JSXGraph, the program of the second international JSXGraph conference is online. There still might be a few changes to it. We are looking forward to exciting topics and inspiring discussions. To all of you who have already registered: After clicking on the Submit registration... button you should have received a confirmation email. It might be that this email has been blocked by your email server. If this is the case, please write an email to conf@jsxgraph.

Dear friends of JSXGraph, this is the official announcement of the second international JSXGraph conference. Date: 5.-7. October 2021 Conference homepage: https://jsxgraph.org/conf2021/ The conference will bring together developers and teachers, instructors and designers who are interested or already experienced in using JSXGraph to enhance digital learning of STEM topics. The conference will be an entirely online conference. All participants are required to register, registration is free. We invite all participants to contribute a talk or workshop and