hello.js

var please = require('share');
console.log('thank you');

Thursday, 16 August, 2018 UTC

Release Notes for Safari Technology Preview 63

Release Notes for Safari Technology Preview 63

Safari Technology Preview Release 63 is now available for download for macOS High Sierra and the beta of macOS Mojave. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab on macOS High Sierra and ... more


Thursday, 2 August, 2018 UTC

Release Notes for Safari Technology Preview 62

Release Notes for Safari Technology Preview 62

Safari Technology Preview Release 62 is now available for download for macOS High Sierra and the beta of macOS Mojave. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab on macOS High Sierra and ... more


Thursday, 19 July, 2018 UTC

Release Notes for Safari Technology Preview 61

Release Notes for Safari Technology Preview 61

Safari Technology Preview Release 61 is now available for download for macOS High Sierra and the beta of macOS Mojave. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab on macOS High Sierra and ... more


Wednesday, 20 June, 2018 UTC

Web Animations in WebKit

Web Animations in WebKit

Over the last 8 months we have been working on adding support for Web Animations, a W3C standard offering Web developers a JavaScript API to create, query and controls animations. While there is work left to do to ship this experimental feature to the ... more


Wednesday, 20 June, 2018 UTC

Release Notes for Safari Technology Preview 59

Release Notes for Safari Technology Preview 59

Safari Technology Preview Release 59 is now available for download for macOS High Sierra and the beta of macOS Mojave. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab on macOS High Sierra and ... more


Tuesday, 5 June, 2018 UTC

Intelligent Tracking Prevention 2.0

Intelligent Tracking Prevention 2.0

Today we’re happy to bring you Intelligent Tracking Prevention 2.0, or ITP 2.0. It builds upon ITP 1.0, which we released last year, and ITP 1.1, which was released in March, adding the Storage Access API. Removal of the 24 Hour Cookie Access Window ... more


Wednesday, 30 May, 2018 UTC

Release Notes for Safari Technology Preview 57

Release Notes for Safari Technology Preview 57

Safari Technology Preview Release 57 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Friday, 18 May, 2018 UTC

Release Notes for Safari Technology Preview 56

Release Notes for Safari Technology Preview 56

Safari Technology Preview Release 56 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Wednesday, 2 May, 2018 UTC

Release Notes for Safari Technology Preview 55

Release Notes for Safari Technology Preview 55

Safari Technology Preview Release 55 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Wednesday, 25 April, 2018 UTC

Web Inspector Styles Sidebar Improvements

Web Inspector Styles Sidebar Improvements

In Web Inspector that recently shipped with Safari 11.1 on macOS High Sierra, the Elements tab sidebar panels and the styles editor got a lot of attention from the Web Inspector team. We’ve re-written the styles editor to provide an editing experience ... more


Wednesday, 21 March, 2018 UTC

Release Notes for Safari Technology Preview 52

Release Notes for Safari Technology Preview 52

Safari Technology Preview Release 52 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Thursday, 22 February, 2018 UTC

Release Notes for Safari Technology Preview 50

Release Notes for Safari Technology Preview 50

Safari Technology Preview Release 50 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Thursday, 22 February, 2018 UTC

Introducing Storage Access API

Introducing Storage Access API

In June last year we introduced Intelligent Tracking Prevention (ITP). ITP is a privacy feature that detects which domains have the ability to track the user cross-site and either partitions the domain’s cookies or purges its website data all together. ... more


Thursday, 8 February, 2018 UTC

Release Notes for Safari Technology Preview 49

Release Notes for Safari Technology Preview 49

Safari Technology Preview Release 49 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Thursday, 8 February, 2018 UTC

Workers at Your Service

Workers at Your Service

The Service Worker API exposes persistent background processing capabilities to web pages. Support is available in Safari Technology Preview 48, macOS High Sierra 10.13.4 and iOS 11.3 beta seed 2. While WebKit’s implementation and feature set is quickly ... more


Thursday, 25 January, 2018 UTC

Release Notes for Safari Technology Preview 48

Release Notes for Safari Technology Preview 48

Safari Technology Preview Release 48 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Tuesday, 16 January, 2018 UTC

Speedometer 2.0: A Benchmark for Modern Web App Responsiveness

Speedometer 2.0: A Benchmark for Modern Web App Responsiveness

In 2014, the WebKit team at Apple released Speedometer 1.0, a benchmark for web app responsiveness. It simulates user interactions in web applications, using TodoMVC to orchestrate adding, completing, and removing todo items. Speedometer repeats these ... more


Tuesday, 9 January, 2018 UTC

What Spectre and Meltdown Mean For WebKit

What Spectre and Meltdown Mean For WebKit

Security researchers have recently uncovered security issues known as Meltdown and Spectre. These issues apply to all modern processors and allow attackers to gain read access to parts of memory that were meant to be secret. To initiate a Spectre- or ... more


Wednesday, 20 December, 2017 UTC

Release Notes for Safari Technology Preview 46

Release Notes for Safari Technology Preview 46

Safari Technology Preview Release 46 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Thursday, 7 December, 2017 UTC

Release Notes for Safari Technology Preview 45

Release Notes for Safari Technology Preview 45

Safari Technology Preview Release 45 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Wednesday, 1 November, 2017 UTC

Release Notes for Safari Technology Preview 43

Release Notes for Safari Technology Preview 43

Safari Technology Preview Release 43 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Wednesday, 18 October, 2017 UTC

Release Notes for Safari Technology Preview 42

Release Notes for Safari Technology Preview 42

Safari Technology Preview Release 42 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Thursday, 5 October, 2017 UTC

Release Notes for Safari Technology Preview 41

Release Notes for Safari Technology Preview 41

Safari Technology Preview Release 41 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions ... more


Friday, 22 September, 2017 UTC

New WebKit Features in Safari 11

New WebKit Features in Safari 11

With the release of iOS 11 and macOS High Sierra, the new Safari brings impressive performance improvements and great new WebKit features to the web. This release takes bold steps to curb all too common annoyances that have become pervasive across the ... more


Wednesday, 20 September, 2017 UTC

Release Notes for Safari Technology Preview 40

Release Notes for Safari Technology Preview 40

Safari Technology Preview Release 40 is now available for download for macOS Sierra and betas of macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit ... more


Thursday, 7 September, 2017 UTC

Release Notes for Safari Technology Preview 39

Release Notes for Safari Technology Preview 39

Safari Technology Preview Release 39 is now available for download for macOS Sierra and betas of macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit ... more


Wednesday, 30 August, 2017 UTC

Concurrent JavaScript: It can work!

Concurrent JavaScript: It can work!

With the recent addition of SharedArrayBuffer , concurrency is finding its way into the JavaScript language. This addition allows JavaScript programs to perform concurrent access to SharedArrayBuffer objects. WebKit supports SharedArrayBuffer and it ... more


Wednesday, 23 August, 2017 UTC

Release Notes for Safari Technology Preview 38

Release Notes for Safari Technology Preview 38

Safari Technology Preview Release 38 is now available for download for macOS Sierra and betas of macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit ... more


Wednesday, 9 August, 2017 UTC

Release Notes for Safari Technology Preview Release 37

Release Notes for Safari Technology Preview Release 37

Safari Technology Preview Release 37 is now available for download for macOS Sierra and betas of macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit ... more


Wednesday, 9 August, 2017 UTC

Release Notes for Safari Technology Preview 37

Release Notes for Safari Technology Preview 37

Safari Technology Preview Release 37 is now available for download for macOS Sierra and betas of macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit ... more