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JavaScript from Null and Beans

Alex R. Young

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tutorials tools

JavaScript from Null and Beans

Posted by Alex R. Young on .
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tutorials tools

JavaScript from Null and Beans

Posted by Alex R. Young on .

JavaScript from Null
is a tutorial screencast series created by Jeffrey Way. Chapter 2 has
just been published, which includes the following topics:

  • Difference between = and =, and != and !
  • How a string can have methods available to it, like toUpperCase() and length
  • JavaScript native functions: parseFloat, and encodeURIComponent
  • Basic Math operations

It's basic stuff but will be useful for beginners and well presented.

Beans

Jonah Fox sent us a link to this blog post about
Beans -- a web app that can host and concatenate JavaScript libraries. It's similar to Sprockets but works as a service
rather than scripted tool. This might be more suitable to your
organization or way of working.

It's actually a Sinatra app, which means to install it you just need to
check out the beans GitHub repo.