Things you should know about Objects and Immutability in JavaScript

Immutability is the art of maintaining the state of an object, an update should not change the object, but create a new object with the updated data. Read more

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Asynchronous vs. Deferred JavaScript

In my article on Understanding the Critical Rendering Path, I wrote about the effect JavaScript files have on the Critical Rendering Path. JavaScript is considered a "parser blocking resource". This means that the parsing of the HTML document itself i... (more…)

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