Four CppCon 2026 keynotes are already free to watch
CppCon 2026 ran 12 to 18 September in Aurora, Colorado. Four keynotes are already watchable, and they are not where you would look for them: CppCon posted each as an unlisted YouTube link from its own site, describing them as prerelease and noting they cannot be found on the channel.
| keynote | speaker |
|---|---|
| Profiles for Simplicity and Guarantees | Bjarne Stroustrup |
| Language Designers Panel | Bjarne Stroustrup, Guido van Rossum, Mads Torgersen, Emma Tracey |
| How C++26 Changes the Way We Write Code | Timur Doumler |
| The Address is Not The Place: Object Residency in C++26 | Laurie Kirk |
The panel is the one to note as a format. CppCon has not run a panel as a keynote before, and it put the designers of C++, Python and C# on one stage together. We wrote about it in July when it was announced with three names; the video credits a fourth, Emma Tracey, who is not listed on the conference page.
Herb Sutter’s closing keynote is not out yet. It ran last, on the Friday afternoon.
Everything else is on a clock
The four keynotes are the exception. The rest of the programme goes out on a schedule that is worth knowing if you are deciding whether to wait.
Talks land first in Early Video Access, which is a paid tier. CppCon’s page for it, still worded for the 2025 edition, puts it at $150 for the year’s collection and states that “each video will be exclusively available in the Early Video Access system for a minimum of 30 days”. People who attended the conference get complimentary access to the same library through the Video Archive Portal.
After that exclusivity window, the public release begins on YouTube at one Main Program video per business day, with the 2025 cycle finishing “by about the end of February”. Lightning talks follow daily after the main programme.
So for a talk you are not paying for, the wait is thirty days before the queue even starts, and the queue itself runs for months. A session from the middle of the alphabet can reach YouTube five months after it was delivered.
What we have not done
We have not watched these. This post tells you they exist, who gave them and where to find them, and every title above was read from YouTube’s own metadata rather than copied from the programme, which is how the fourth panellist turned up.
Stroustrup on profiles is the one that connects to work already on this site, and it deserves a post that engages with the argument rather than linking to it. That comes once someone has actually watched it.
Sources: CppCon news for the four prerelease posts (14 to 18 September 2026) · CppCon Early Video Access for the pricing, the 30-day exclusivity and the release cadence, a page still written for the 2025 edition · CppCon Video Archive · video titles and credits from YouTube metadata, read 19 September 2026.