To experiment with the new SDK, you should ensure that your ... Other changes take advantage of modern JavaScript tools, for example, migrating APIs that used callbacks to using promises.

At the Devoxx conference in Belgium today, Google launched version 1.0 of its Dart SDK, the company’s cross ... the performance of Dart’s generated JavaScript for months.

a compiler that enables Microsoft’s F# “functional first” programming language to emit JavaScript, has reached a 1.0 beta stage, featuring integration with Microsoft’s .Net Core SDK.