Last night HRH The Duke of York hosted an event at Buckingham Palace for the D5 delegates. Various UK digital start ups were there to showcase their talents and products to the international attendees.
The D5 summit themes included teaching children to code, open markets and connectivity.
Coding in particular has been big news this week - with President Obama writing his first piece of code, and school children visiting No 10 to take part in the #HourofCode event.
Not to be outdone, here's Minister for Cabinet Office Francis Maude coding for the first time, joined by HRH The Duke of York: