The billionaire announced Friday that Twitter would make public the algorithms used to recommend tweets to each user. A transparent approach that he has long advocated without putting it into practice.

“ Twitter will open source all the computer code used to recommend tweets on March 31 ,” said the social network's unpredictable owner and boss, Elon Musk. " People are going to find out a lot of silly things, but we'll fix the problems as soon as we find them ," he added.

Opening the service's black box was part of his stated motivations for buying Twitter last year, as was the company's " potential " and the defense of a more absolute vision of freedom of expression.