Implements Zones for JavaScript, inspired by Dart.

If you're using zone.js via unpkg please provide a query param ?main=browser
https://unpkg.com/zone.js?main=browser
If you're using the following library, make sure you import them first

• 'newrelic' as it patches global.Promise before zone,js does
• 'async-listener' as it patches global.setTimeout, global.setInterval before zone,js does
• 'continuation-local-storage' as it uses async-listener

See the new API here.

Read up on Zone Primer.

A Zone is an execution context that persists across async tasks. You can think of it as thread-local storage for JavaScript VMs.

See this video from ng-conf 2014 for a detailed explanation:

• async-listener - a similar library for node
• Async stack traces in Chrome
• strongloop/zone
• vizone - control flow visualizer that uses zone.js

MIT