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DOM Positioning Primer

We explore the intricacies of positioning DOM nodes.

Tips for Redux

Note: This post is not about what Redux is or how to use Redux. This is writtenunder the assumption that you have dec...

Blind Animation with CSS and JavaScript

TL;DR: We want to achieve this animation effect:jQuery UI calls such animation the blind effect. For the lackof a bet...

Customizing Ruby on Rails forms

The form builder is a mechanism that Rails exposes for us to customize thetemplate and behavior of HTML forms. We wil...

Introducing require_params

require_params ensures that parameters that your Rails API actions require are present.