You not should attempt an OS X beta (or a WebKit nightly construct) to see the place Apple goes with Safari’s beneath-the-hood options. The tech agency has launched a Safari Know-how Preview that helps builders work with the newest in net know-how. Do not anticipate to see any main interface shake-ups consequently — the large enhancements within the preliminary model revolve round newer, quicker JavaScript help, and the remaining are smaller issues like minor HTML updates and a greater net inspector. In case you craft web sites for a dwelling, although, this makes it straightforward to check your work with out dwelling too near the bleeding edge.