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JavaScript Glossary: String startsWith()


Basics The startsWith method takes a string parameter and checks if the calling string starts with the value provided. It returns a Boolean value, true

JavaScript Glossary: String indexOf()


Basics This method checks for the first appearance of a provided string argument within the calling string and returns the index. It returns -1 if the string argument can’t be

JavaScript Glossary: String includes()


Basics The includes method checks a provided string against the calling String object, it returns true if the calling String object contains the provided string a

JavaScript Glossary: Array.some()


Basics This method checks if any of the elements contained in an array passes a set test. If at least one of the elements passes this test, true is returned. This method only

JavaScript Glossary: Array .every() Method


Basics The every method checks that each element in an array passes a set test. This method will return true if all the elements pass the set. Once an element tha

Too Much Accessibility


I like to blog little veins of thought as I see them. We recently linked to an article by Facundo Corradini calling out a tweet of ours where we used an <em> where we probably should have used an <i>. Bruce Lawson checks if screen readers are the victims of these semantic...

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