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The information in our interactive Radar is currently only available in English. To get information in your native language, please download the PDF here.

NOT ON THE CURRENT EDITION
This blip is not on the current edition of the radar. If it was on one of the last few editions it is likely that it is still relevant. If the blip is older it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the radar.Understand more
Jan 2015
trial?

Q is a fully Promises/A+ compliant implementation in JavaScript that lets users compose promises arbitrarily deeply without the need for the deeply nested callbacks that obscure control flow. Q takes care of threading fulfilled values and rejected promises through the appropriate code paths. The space of Promises/A+ compliant libraries is currently very active with alternatives like Bluebird also rapidly gaining mindshare.

Jul 2014
trial?
Q is a fully Promises/A+ compliant implementation in JavaScript that lets users compose promises arbitrarily deeply without the need for the deeply nested callbacks that obscure control flow. Q takes care of threading fulfilled values and rejected promises through the appropriate code paths. The space of Promises/A+ compliant libraries is currently very active with alternatives like Bluebird also rapidly gaining mindshare.