#SAFARI TECHNOLOGY PREVIEW. INSTALL#

B3 JavaScript JIT compilerī3 is a new low-latency, high-throughput compiler designed from the ground up to support JavaScript and other dynamic languages. ES6 has many new features, including classes lexical scoping using let, const, and class iterators and generators arrow functions default parameters values and many new built-in APIs. Safari Technology Preview supports ECMAScript 6, the latest iteration of the JavaScript programming language. Here are just a few areas of recent developments in WebKit that you can try in Safari Technology Preview today.

#SAFARI TECHNOLOGY PREVIEW. INSTALL#

You only need to install it once afterward, updates will be delivered through the App Store. You can download Safari Technology Preview from Apple’s Developer website. Updates for Safari Technology Preview will be available every two weeks through the Updates pane of the Mac App Store. Besides having the latest web features and bug fixes from WebKit, Safari Technology Preview includes the latest improvements to Web Inspector, which you can use to develop and debug your websites.

Safari Technology Preview is a standalone application that can be used side-by-side with Safari or other web browsers, making it easy to compare behaviors between them. It’s a great way to test upcoming WebKit features and give feedback to the people building them when it’s most useful - early in development. Safari Technology Preview is a version of Safari for OS X, distributed by Apple, that includes a cutting-edge, in-development version of the WebKit browser engine. Starting today, there’s a new, convenient way to see what features and improvements are coming to Safari and other applications that use WebKit.

Safari technology preview.