https://www.pcgamer.com/valves-new-streaming-platform-steamtv-is-officially-live-now/

Late last week, Steam.tv popped into existence and then quickly popped out, but not before the internet noticed that Valve had silently launched a new streaming website—cuing speculation that it plans to take on Twitch. Today, Valve has properly launched Steam.tv.

If you head to Steam.tv now, you'll find a live broadcast of the 2018 Dota 2 International, and some nice, simple features. You can scrub through the stream like you can during YouTube livestreams, and even better, team fights are marked on the timeline so you can jump to the highlights. You can also log in with your Steam account and either join the main chat, or create group chats with folks from your Steam friends list.