2019 than the original global developer conference ended: high open source banner, focus blockchain application landing
On August 25th, Beijing time, 2019 was successfully held at the Fort Mason Cowell Theater in San Francisco, USA. The conference attracted technical talents from the United States, Russia, India, Belgium, Canada, Brazil, Zambia, Venezuela and other countries. The projects involved stable currency payment systems, supply chain finance, contract development tools, education technology and other […]