Ext JS Utility Classes—The Swiss Army Knife of Handy JavaScript Tools

Presented by

Max Rahder, Sencha Product Expert

About this talk

Do you need a cross browser way of stringify-ing an object? How about a way to test an object’s type, or merging two arrays? Look no further than the plethora of utility methods built into Ext JS. In this presentation you’ll learn about the most commonly-used utility methods, and how they compare to ES6 or Lodash alternatives.

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