First of all, there is an interview with the recluiter where they evaluate the english level and by sorprise at the end of the interview they ask simple questions about html, css and js.
The technical interview lasts one and a half hour and it is divided by topics, the main topic was JavaScript (50% of the interview time) among the other topics were: React, Typescript, html, css, agile, React enviroment, etc.
Almost all the questions where theoric but some questions was sharing screen and solving the classic tricky questions about js.