Ouvrir la Science : un nouveau site dédié à la science ouverte ( OPEN SCIENCE: A NEW SITE DEDICATED TO OPEN SCIENCE)

From Google's English: 

"The first National Open Science Days organized by the Open Science Committee ( @ouvrirlascience ) and gave rise to very rich exchanges that can be found in part under the hashtag # JNSO2018on Twitter.

Among the important announcements of these 3 days is the launch of the site ouvlascience.fr  led by the Committee for Open Science."