Have a look at the APIs that peaked the interest of developers, readers, and our own researchers. APIs were chosen according to web traffic, social media mentions, picks from our API directory research team, and hot categories. These interesting APIs were all added to our directory during 2017.
Apple this week released Safari Technology Preview 54 for macOS Sierra and macOS High Sierra and it contains updates for Web APIs and WebRTC. Safari Technology Preview 54 contains a fix for the Clipboard API, Beacon API, and Web API, as well as two new improvements for WebRTC.