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Ending In:
Certification Included
.81 Hours


UnderscoreJS is a library of utility functions for JavaScript that helps to simplify JavaScript code. It can be used with any other library or framework, and works great as an addition to jQuery, AngularJS, BackboneJS, or any other framework you might be using. Rapid UnderscoreJS is a quick introduction to making the most of the UnderscoreJS library. Using a practical example project, it shows you not just how but why you would want to use UnderscoreJS's methods.

  • Learn what the UnderscoreJS library is & why you would want to use it
  • Discover how to incorporate UnderscoreJS into an existing browser or NodeJS-based project
  • Dive deeper into UnderscoreJS concepts to deal with arrays & objects
  • Learn to filter, group & sort
  • Explore JavaScript's “this” context to manage binding
  • See how new functions can easily be made by partially applying the existing functions
  • Use debounce, throttle, once & after
Thomas Parslow is a Brighton-based freelance developer specializing in JavaScript and Python. He has been writing software for over almost two decades, and has worked in both the IT industry and academia. Thomas is a co-organizer of the successful learn-to-code workshop Coding For Humans and regularly speaks at technical events.

Details & Requirements

  • Length of time users can access this course: lifetime
  • Access options: web streaming
  • Certification of completion not included
  • Redemption deadline: redeem your code within 30 days of purchase
  • Experience level required: all levels


  • Internet required


  • Unredeemed licenses can be returned for store credit within 15 days of purchase. Once your license is redeemed, all sales are final.
.81 Hours
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