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JavaScript is evolving towards addressing this, with promises in ES6 and async/await in ES7. The latter is a game changer.

• cmpb 11y ago
  FYI, async/await didn't make it into ES2016 (aka ES7). See here: http://www.2ality.com/2016/01/ecmascript-2016.html http://www.2ality.com/2016/01/ecmascript-2016.html
  • onestone 11y ago
    Doesn't matter much, it will reach Stage 4 soon, which is equivalent to being standardized.