There are two weeks left in our call for speakers for this October's C++ conference in Breda, the Netherlands: We also have three great Oct 8 workshops: Early-bird tickets: See you in October! #cpp.

In this talk, @blelbach provided an incredible dive into how C++ actually works under the hood. We are coming again this October 2025 for a two-day conference, multiple keynotes, and even more to offer than before. #cpp.

Excited to announce that Dr. Walter E Brown joins C++ Under the Sea as a keynote speaker and instructor October 8 - 10 in Breda, Netherlands. He introduced features cbegin/cend, common_type, gcd/lcm, void_t, <cmath> functions, <random>, and more. #cpp

We're excited to welcome Sean Parent as a keynote speaker at the upcoming C++ Under the Sea conference, taking place October 8–10 in Breda, the Netherlands! Early bird tickets are currently available—visit More exciting things to announce soon! #cpp

The call for speakers is open and early-bird tickets are now available for the second edition of C++ Under the Sea, this October 8 - 10, 2025! Visit us for more details and to submit your talk: . We are looking forward to October!. #cpp.

Here is a look back at the first edition of C++ Under the Sea last October!

For years, the evolution of Boost.Geometry has closely followed the evolution of C++. In this talk from last October in Breda, the Netherlands, Barend shares the history and implementation of this library. #cpp

RT @adspthepodcast: 📢 Episode 205 is out! 📢 In this episode, we record live from the first ever @cppunderthesea! We interview @phil_nash ab….

#cpp Entering the room just before the keynote by @lefticus . We had a lot of fun and enjoyed the day. Thanks to everyone who came out for this day of talks!

We loved having you on our exhibition floor. Thank you very much for being a part of this inaugural edition of C++ Under the Sea!.

It was a great booth and wonderful to meet you all. Thank you for your support of our new conference.

Thank you for the kind words @janwilmans.

Gearing up for an exciting conference next week at in Breda! Will you be joining us? The initial schedule is live on our site: The full program for speaker tracks will be available on-site on October 11. Note that each day requires a separate ticket.

Opening Keynote Oct 11 by @lefticus explores resilience of #cpp with strong types. Many bugs are avoided w/ strong types yet using stronger types often is a burden to developers. He examines why stronger typing is useful and techniques to make them easier.

Early-bird tickets end in 14 hrs. Our closing keynote by @Inbal_l covers an innovative area of #cpp : reflection. With a proposal for reflection in C++26 (“std::meta” namespace) supported by WG21, we can imagine a new world of possibilities. #cplusplus

And if you're in Europe next month, come see @phil_nash , @lefticus and @mateusz_pusz at C++ Under the Sea on October 10 and 11!.

Join hosts of @adspthepodcast , @cppcast & @lefticus of C++ Weekly at next month's conference in the Netherlands! They are joined by six other experts from several industries for a deep dive into many new ways of thinking about #cpp . Register:

Join @phil_nash Oct 11 for a journey through type categories and learn how to properly handle lifetime management in #cpp as the language has evolved. Register: Learn more about all our speakers announced so far:

Join us on Oct 11 for a deep dive into Boost.Geometry, a popular Boost library. Explore its design with C++20 concepts, tag dispatching, and traits. See how these apply in large-scale projects. More info: #Cplusplus #Boost #cpp

Delve into high-performance computing, learn GPU constructs to maximize performance and efficiency, and see it coded live with a SYCL kernel. Learn blocks, work items, work ranges, memory barriers, fences, occupancy levels, and more! Register: #cpp #gpu