C++ on Sea is an international C++ conference taking place by the sea, in the UK. Our current physical venue is in Folkestone, near the entrance to the channel tunnel.

For 2022 we return to an in-person format. Our keynote speakers are Hana Dusíková, Kevlin Henney and Jason Turner.

Welcome to our second Silver Sponsor - Undo

25th May 2022 at 09:54

We’re pleased to welcome Undo as a C++ on Sea sponsor for 2022.

But who is Undo and why are they interesting?

I’ll let them introduce themselves:

Undo is the time travel debugging company for Linux. We equip developers with the technology to understand complex code and fix bugs faster.

Developers spend far too much time figuring out what code actually does – either to find and fix bugs or to understand other people’s code. With time travel debugging, developers can see exactly what the software did, and create better software faster.

By integrating Undo’s LiveRecorder into their CI workflow, C/C++, Go, and Java software teams can easily and quickly diagnose the root causes of new regressions, legacy bugs, and flaky tests – before they hit customers.

Thousands of developers across leading technology firms including SAP, Juniper Networks, and Siemens use LiveRecorder to improve developer productivity, developer velocity, and software quality.

Want to learn more about time travel debugging? Visit their website at undo.io and come to see them at the conference!

We are pleased to be supported by our Platinum Sponsor:
As well as our Gold Sponsors:
And our Silver Sponsors:
We welcome and encourage people from all parts of the community - very much including those that identify as minorities (which, relative to our community includes women), and commit to supporting you in any way we can. C++ on Sea abides by the Berlin Code of Conduct.

Bronze Sponsors:


C++ on Sea is hosted at the Leas Cliff Hall in Folkestone in Kent, UK, overlooking the English Channel. This historic seaside town is also home to the channel tunnel and, as such, has excellent links to the rest of europe. It's also very accessible from London with the UK's (currently) only high speed link, the HS1. For more comprehensive travel information, see the page, Getting to C++ on Sea

The Leas Cliff Hall is working theater that also has a dedicated conference suite. Built into the cliffs, and with floor-to-ceiling glass overlooking the sea on three sides, the views are spectacular!

The venue is about a 15 minute walk from Folkestone Central station, or ten minutes walk to the bustling town centre. As well as the modern town the old quarter, home to art galleries, curio shops and bohemian cafes and restaurants, extends down to the picturesque harbour.

Although the venue is split across three floors, connected via staircases, it is also fully accessible via elevator.

A selection of our Community Sponsors: